They offer a variety of accessories for the CZ Scorpion. Introducing the Raptor-LT Ambidextrous Charging Handle for SIG MPX™. We’ll cover those later. You could use an offset mount or mount something like a Streamlight TLR1 or Surefire X300. The braced is secured to a folding hinge, which in turn is attached to the MPX via a picatinny rail located at the rear of the receiver. Gas-operated The ejection port is different from the two previous versions, and the weapon has a KeyMod handguard by default, an ambidextrous charging handle (unlike most of the Gen 1 versions), as well as a scalloped top rail like the SIG MCX assault rifle. There are aftermarket kits to improve the trigger, but even those, the trigger isn’t as good on the CZ Scorpion vs. MPX. There are two variants: Normal MPX and Tactical MPX. Each of these guns has a specific purpose, and that’ll affect how you can mount accessories. That is unless you get an extended handguard. Although .40 S&W and .357 SIG variants of the MPX were originally intended to be offered, only 9mm versions will initially be available. SIG Sauer MPX Mounting accessories to the Sig MPX and the CZ Scorpion Evo will depend on the variant you have. MCarbo offers a spring kit to improve the trigger pull. They make a variety of braces that’ll fit the gun. r/MPX: A sub dedicated to the SIG Sauer MPX and all its variants. The Sig Sauer Academysm provides all levels of firearms safety and skill training, from beginner to expert. SIG Sauer has since upgraded the MPX lineup with shortened barrel lengths, new handguard designs and other models, including short-barreled rifles and carbines. Its ambidextrous design allows rapid palm “blading” or finger-thumb charging of the weapon, ensuring the motion is fluid and fast from either strong or support side. You can mount it to the top rail with an offset mount like the moonlight mod button. The CZ is mostly polymer, while the Sig MPX is all metal minus the pistol grip. For those who want to mount an IR laser, all of these guns will be a little bit short, but it is doable on the larger variants. On the other hand, you have the scorpion that does everything the Sig does but not quite as well. You’re going to pay a lot more for the Sig MPX, but you’re going to get an all-metal gun with more refined features. Prototypes were revealed to the public in early 2013, featuring SIG Sauer's short stroke pushrod gas system which improves reliability and reduces recoil. This is designed specifically for the Copperhead to be as small as possible. If you’re planning to suppress the gun, you’ll want to keep in mind that the blowback action will be louder than the rotating bolt MPX. There are M Lok slots, but it’s going to be awkward to mount a light and be able to activate it. Above all, the SIG Sauer MPX embodies the concept of modularity under many points of view, including the quick-change components that allow the user to convert any MPX variant from 9x19mm to .40-Smith & Wesson and even .357-SIG for maximum operational versatility. Mechanical accuracy is how well the gun shoots when secure in a vice. It has an RPM of 850 and has a 30 round magazine, chambered in 9mm. It’s even small enough to conceal it under a large coat if you wanted to go full 80s action movie. There isn’t a difference between the Scorpion Evo and Micro when it comes to shooting this. Even though it’s short, the gun is extensive. I haven’t had any reliability issues with my MPX except when it’s run dry. Both have their upsides; It just depends on what features you’re looking for. The width means that the gun will fill up an entire daily carry backpack. I don’t use that because I’m so used to a standard AR15, but it’s nice to have the option. User account menu. The SIG MCX RATTLER is a short-barreled rifle variant intended to serve as a personal defense weapon, featuring a 140 mm (5.5 in) barrel, and comes with a Picatinny rail tail interface for attaching either a compact buttstock or a folding PCB (pistol contour brace). The MPX Gen 2 was introduced in 2015, and has been updated for easy conversion between the three calibers. SIG Sauer MPX SBR Variant The SBR variant is another popular choice. Length It’s not like the CZ isn’t well made. 2014 No contest! The MPX is a gas-operated SMG chambered in 9×19mm, .357 SIG or .40 S&W. A sub dedicated to the SIG Sauer MPX r/ MPX. This is designed to help make the MPX a pistol caliber short barreled rifle in a sort of way.The SIG Arm Brace that the MPX PSB ships with the gun. Including the CZ Scorpion Micro! People buy guns for many different reasons. I’ve trained with some of the best in the business to learn various shooting styles and ideologies to better serve our customers. User-friendly software combined with affordable 3D printed and machining options has revolutionized the aftermarket. Our AR15 triggers are not compatible with the Sig MPX/MCX weapons or Pistol Caliber Carbine AR15/M4 variants. Is the MPX now classified as a class 3 weapon? Hot New Top. Most people are going to want to mount a flashlight, optic, and maybe a sling. So mounting a light off the top rail isn’t ideal. Most people are going to want to mount a flashlight, optic, and maybe a sling. There is on the MPX 4.5 and the Copperhead. Prototypes were revealed to the public in early 2013, featuring SIG Sauer's short stroke pushrod gas system which improves reliability and reduces recoil. Famous for the trigger kits, they don’t make one for the CZ Scorpion. I count the local Sheriff and his deputies among my dearest friends, but even in a perfect world it will still take them at least a quarter hour to get to my place from a standing start. It’s ambidextrous but isn’t as ergonomic as an AR15 style safety. That grip was designed for shooting from the prone. It’ll effectively use twice as much space as the Copperhead. So if you have the budget and that’s your purpose, I’d suggest going with that. Sig has stock versions of the brace options if you decide to SBR the gun. Or, even worse, a review put together by a content writer who has never even held a gun. They are Sig’s OEM for their MPX magazines, and they also offer Cabon Fiber handguards. This makes the use of a weapon light much more ergonomic. Another option for an aftermarket trigger. This means you want to be able to mount a suppressor on the Sig MPX Copperhead. SIG likes to name things after snakes, at least when it comes to ultra-small guns. The SIG MPX K PSB 4.5" MPX pistol variant with the telescoping 3-position brace , Click Image for details. https://www.sigsauer.com/products/firearms/rifles/sigmpx/, https://guns.fandom.com/wiki/SIG_Sauer_MPX?oldid=91245, Stock folded: 21 inches (53.3 centimeters), Stock extended: 25.75 inches (65.4 centimeters). Submachine gun There is a big difference between mechanical accuracy and practical accuracy. It’s the smallest MPX variant to date, and likely the smallest in the braced pistol PCC out there. Mounting accessories to the Sig MPX and the CZ Scorpion Evo will depend on the variant you have. They make awesome braces, including a CZ Scorpion adaptor that mimics the look of the factory stock. If you’re on a protective detail, that might be fine, but if you’re living your daily life, it’s too big. Press question mark to learn the rest of the keyboard shortcuts. Save my name, email, and website in this browser for the next time I comment. United States of America Another cool brand. It is essentially an SMG variant of the M4. 10, 20 and 30-round detachable box magazines, An early image displayed by SIG Sauer for the MPX prototype, MPX-C prototype, with optional suppressor kit. I don’t think there is a clear winner for Sig MPX vs CZ Scorpion. When I’m traveling with a gun, I’m also carrying a laptop, chargers, clothing, water, food, toiletries, and other items used daily. I could stuff them all in there, but it’d take 5 minutes to get anything out. So practical accuracy is the only type that really matters. Whether your desire to buy a CZ Scorpion or MPX comes from movies, TV series, video games, or a desire to have the best possible gun for your real-world use, we’re going to cover every aspect. I want you to walk away knowing you have the information you need to make a sound purchasing decision. The MPX Gen 1 was unveiled in early 2014, and has multiple differences from the prototype version, including the presence of steel inserts on the left side above the magwell, an ambidextrous bolt catch, and a different ejection port, magazine release, stock, and fire selector components. The Copperhead is an ultra-compact variant of the MPX. The tactical variant comes equipped with … Its ambidextrous design allows rapid palm “blading” or finger-thumb charging of the weapon, ensuring the motion is fluid and fast from either strong or support side. I think CZ did a good job if you’re a right-handed shooter. Enough requests must have registered at SIG headquarters to prompt another Copperhead option with threaded barrel. Manufacturer(s) The Scorpion is so wide it doesn’t leave room for those items. For home defense or a truck gun, I’d choose MPX all day as it’s just more effective. This gun is pretty much identically setup to the Micro. The patented Raptor provides improved ergonomics and functionality compared to the factory variants. Production began At the same time, it’s also fun to shoot guns like the MPX with almost to recoil. Technical specifications The trigger plays a big role when comparing the practical accuracy of the Sig MPX vs. CZ Scorpion. Required fields are marked *. The MPX Gen 1 was unveiled in early 2014, and has multiple differences fro… So we’re seeing companies pop up that are making really cool parts that previously weren’t financially viable. With its sliding brace, it’s size efficient and has a much slimmer profile than a folder. The SIG Sauer MPX sub-machinegun system comprises four select-fire, Mil/LE-only models and a civilian-legal, semi-automatic carbine. Join. It is … Really too many to mention here, so we’ll cover most of them in accessories. If you wish to remove it, there is a section of 1913 rail that use you can use to attach a folding brace or stock. [Source] • [Talk]. The first and only fixed magazine compliance kit to make Sig Sauer MPX rifles and pistols California/NY Legal while using the original mil-spec magazine catch. This gun will be best suited for a vehicle, home defense, or just a fun range gun. Below I list all of the Upgrades & Accessories I added to the firearm and the reasoning behind why they work well on the MPX. It’s fun to shoot guns like the Scorpion with a more violent recoil impulse. It’s important to make sure you’re comparing Sig MPX vs. CZ Scorpion variants with their correct niche in mind. It’s heavy and creepy and just not fun to shoot. Practical accuracy is the accuracy the shooter can achieve with the gun. This gun is as close to a true PDW as you’re going to get in a scaled-down submachine gun. Sig did a fantastic job with product placement in Equalizer 2 and left me wanting an MXC really bad! With the Copperhead, you get collapsing style PDW brace. You will need to level up the weapon the M4A1 first. This might be the single worst feature of the gun. They’re pretty much a one shop stop. It does cost significantly less, though. The piston and rotating bolt are excellent at making recoil nonexistent. There are major differences in the safety of the CZ Scorpion vs MPX. You can get a Binary trigger from them if you want twice the firepower. The MPX is a gas-operatedSMG chambered in 9×19mm, .357 SIG or .40 S&W. This is another aftermarket handguard option, but it’ll take away the Scorpion’s movie gun looks. Price: $1,699.00 View product. Due to the difference in their operating systems, these guns have completely different recoil impulses. Log In Sign Up. Stock folded: 21 inches (53.3 centimeters)Stock extended: 25.75 inches (65.4 centimeters) On the MPX, you’ll find a well-designed ambidextrous AR15 style safety. This is a full-size submachine clone. The MPX is an American submachine gun produced by SIG Sauer. With the short LOP and 3.5-inch barrel, the muzzle of the copperhead sits really close to your face, meaning you feel that concussion. SIG took the … SIG will also be releasing a version as an SBR with a functioning stock. You can use a folder or a PDW style brace to fit in a bag but not as well as the MPX Copperhead. You can also buy stocks from CZ if you plan to SBR it. SIG SAUER 9mm carbine sub guns; a new level of operator safety, in-field adaptability and proven reliability in the harshest environments - SIG MPX PCC, SIG MPX K and the SIG MPX Copperhead. That said, it’s not leaps and bounds better than the scorpion. The SIG MPX is a select-fire SMG capable of full-auto, semi-auto, and 3 round burst. Prototype Despite its short format, it’s not that hard to mount a light to this gun. There are aftermarket options but not that many. Gun laws in the U.S. are weird sometimes, no doubt about it. For more information contact: www.sigsaueracademy.com • (603) 610-3400 • Epping, New Hampshire SAFETY MUST BE THE FIRST AND CONSTANT CONSIDERATION OF EVERY PERSON WHO HANDLES FIREARMS AND AMMUNITION. A lot of people replace the level with a safety delete kit. In one case the oldest family me… SIG MPX PISTOL-MPX-K9-KM PSBFDE Miscellaneous (HK, UZI, MAC Type) Sig Sauer MPX-K-9 FDE. The higher quality firearm is the Sig MPX vs CZ Scorpion. This guide will show you how to make the MPX SMG from the M4A1. None of these are going to be great options. We’re going to look at two of the most popular sub guns on the market and compare the Sig MPX vs CZ Scorpion. Sig put a standard ping pong paddle bolt release and a right side release under the ejection port. But if you’re shooting for fun, both guns are a blast. There is a hefty bolt on the CZ Scorpion, which means there is a lot of felt recoil. Handguard SIG MPX Gen. 1 for MPX Hogue OverMolded Rubber Grip Leupold DeltaPoint Reflex Sight MPX-SD 9x19 Integrated silencer Sig BRAVO4 4X30 Scope SIG double latch charging handle for MPX SIG MPX Gen1 Handguard 2 inch rail adapter SIG MPX Gen1 Handguard 4 inch rail adapter SIG retractable stock pipe adapter Surefire XC1 tactical flashlight As long as you keep it wet, you should be good. But they do make a variety of safeties and a pistol grip. Please refer to our Super MCX SSA or Super MPX SSA if you are using these platforms. You can also get a drop-in trigger pack and extended magazine release from them. If you’d like to read full reviews on these guns checkout my Buddy Michael’s Reviews at Lynx Defense: This is an opinion piece, but I always aim to eliminate bias. In addition, I'm unable to find the MPX PSB (Pistol variant) on Sig's website. You can usually run an AR15 fairly dry, but that’s not an option with the MPX. You can get an SB Tactical PDW brace but it’ll at a lot more length to the gun when stowed. It will be hard to argue against the paddle release on CZ Scorpion vs MPX that uses a button style release from a reliability standpoint. These guns have two very different looks. The CZ Scorpion Micro is a very thick gun, and it’s even thicker when folded. There are no great options to mount a sling on the front of the gun. Price: $1,799.00 View product. There are a ton of brace option for the Scorpion. Feed system One specific variant of the SIG Sauer MPX is the MPX PSB (which stands for pistol stabilizing brace). Considering the CZ Scorpion is a submachine gun designed for close-in shooting with a 90-degree grip makes more sense. SIG SAUER was very specific in mentioning that the engine driving the MPX Copperhead is the same exact system as all other gen 2 MPX… The standard variant, dubbed simply the MPX, sports a 6.½” barrel and either a telescoping or side-folding stock, which bring the overall lenght respectively to … You no longer have to have massive quantities to justify production for the parts. We’ll cover every pro and con in the MPX vs. Scorpion debate. If you’re looking for a more traditional looking gun, go with the Sig MPX vs CZ Scorpion, which looks more futuristic. An oddity of this design is the mushroomed muzzle device that’s machined into the barrel. 10, 20 and 30-round detachable box magazines Throw a red dot and a light on it, and you’re good to go. Look, we’ve all read them before. Known for their AR triggers, Geissele also makes a trigger for the MPX and a charging handle. I’ve purchased guns of all price points, calibers, and action types to build the best products for the market. In my opinion, both of these guns have a similar value for the cost. If you’re shooting the copperhead, there is much recoil, but there is a ton of concussion. This is likely the most versatile gun of them all. You could even mount an IR Laser if you wanted to. Hands down, the Sig MPX is a smoother shooting gun. Take your favorite fandoms with you and never miss a beat. Weapon type In theory, the Micro is supposed to be a small concealable PDW that’ll fit in a backpack or sling bag. Barrel length At the end of the day, it’s going to be faster to reload the Sig MPX vs CZ Scorpion. The best option is an offset QD mount mounted on the top rail. The Sig MPX Copperhead lacks the proportionality that its Scorpion Micro counterpart has. It looks like a movie gun, and it’s sure to impress all of your friends when you pull it out. The Copperhead’s name also comes from the somewhat copper-colored Cerakote finish. The factory grip is a copy of a Magpul MOE grip, which works well and is designed for more CQB style shooting. Having the right aftermarket accessories is key to making that happen. This trigger sucks! Ergonomics are essential when choosing the right gun, and the CZ Scorpion and Sig MPX take drastically different approaches. SB makes two different brace for the Scorpion as well at braces that’ll work with adaptors. I’ve bought guns because they’re the best tool for the job and because I saw the gun in a movie I enjoyed. If you’re building a movie clone, SBRing and getting a CZ factory stock are likely the best option. They make handguards, safeties, brace/stock adapters, muzzle devices, charging handles, trigger shoes, grips, magazine releases, and barrels. You can mount a 1 point sling at the rear. In most cases, … The MPX 4.5 has the same M1913 rail but won’t accept the same sliding brace as the Copperhead. The Sig MPX doesn’t like to be run even slightly dry. I live half an hour outside of town on my modest rural farm. If you’re looking for a PDW that is easy to carry in a pack, then this is the best option on the market. The most common options are the SB Tactical folding and PDW style braces. Much more recoil than you’d feel on a 5.56 AR15. John Wick used the Taran Tactical MPX in the third John Wick: Chapter 3 – Parabellum, and it’s also been featured in Bad Boys for Life and Equalizer 2. The top rail on this gun is cut somewhat short. Action The overall length of the MPX (PMPX-4B-9) is 22.25 in (565 mm), which is under 26 inches and would appear to be an issue from the article. Each of these guns will work better for a specific purpose. It’s easy to mount a light to the sides, and you could run a pressure switch on the top rail. It’s not the easiest gun to fit into a backpack, but with a 20 round magazine, it’s the best of the bunch. Technically, it’s a coyote finish, but I get it. If you’re anything like me, you want to be able to customize your gun to fit you. It is a gas-operated firearm featuring a closed, rotating bolt. Again the MPX copies the AR15 and then improves on it. If you’re buying this gun for the range only then, I can’t see which will be the most fun. With MagLatch F.N.G.R. The patented Raptor provides improved ergonomics and functionality compared to the factory variants. I know of three of my immediate neighbors who have been the victims of home invasions in the past five years, two of which occurred while the homes were occupied. It has a cyclic rate of fire of 850 rounds per minute (RPM). Hot. It’s still wide but thinner than the CZ Scorpion. In a military sense, SIG’s goal with the MPX was to provide an … Most of the weapons in Modern Warfare can be altered in some way to make variants of the base weapon. The SIG MPX is a gas-operated submachine gun designed and manufactured by SIG Sauer, and is primarily chambered in 9×19mm Parabellum cartridge. SIG MPX 9mm Submachine Gun Series | SIG SAUER The images displayed online by SIG Sauer had slightly different handguards and stocks compared to the actual live-firing prototypes. It comes with a col­lapsi­ble stock and a free-float­ing rail. A well made all-metal gun is always going to appear higher quality than a mostly polymer one. The optic is pretty much the same for all the guns, but the light will be a challenge on some. Gen 2 One of the best places to shop for all CZ guns, they offer their own brace adapters, safeties, triggers, trigger parts, as well as OEM and aftermarket parts from other manufacturers. With the 8 inch handguard, this is by far the most ergonomic gun. One MPX Copperhead variant has an integrated brake that prevents suppressor use. Most people can reach the MPX release with their trigger finger, while the Scorpion will require you to use your support hand to trip the magazine out. 9 mm ammunition. The semi-au­to­matic ver­sion of the weap… It has a rotating bolt that makes it a quiet suppressor host. The AK is famous for being bomb-proof with its paddle-style release, but it’s going to be slower than a button release. Both of these guns have a pretty well-beveled magazine well. Your email address will not be published. The MPX is also avail­able with dif­fer­ent bar­rel lengths, rang­ing from 4.5- to 16-inch.The MPX sub­ma­chine gun is only avail­able for mil­i­tary and law en­force­ment use, while a semi-au­to­matic only ver­sion is also avail­able for the civil­ian mar­ket. But that size comes at a major cost that’ll we’ll cover later in this article. Both magazine releases are ambidextrous. Which brings us to the glorious, though seemingly random collection of letters that is the MPX K PSB, seemingly less the nomenclature for a gun than a bad Scrabble hand. MP7 (Swap Chain) • Vector (Dark Winter) • MPX (Backfire / Safety Distance / The Apartment) P90 ( The Chatterbox / Emeline's Guard ) • CMMG Banshee ( Lady Death / The Grudge ) M1928 / Tommy Gun ( The Sleigher ) • PP-19 ( Cold Relations ) • T821 • MP5 • SMG-9 • AUG-A3 • UMP-45 You’re likely not going to want to mount a light to this gun. 9×19mm Parabellum.357 SIG.40 S&W installed your firearm is no longer deemed an "assault weapon" by restrictive states. The SIG Sauer MPX was a much-heralded introduction at the 2013 SHOT Show. MPX (Standard variant) A pistol variant with a three-position collapsible arm support with a stock like appearance, three-position fire selector if it supports full automatic and an 14” blind pined and welded muzzle brash 16”, 8.0, 6.0 4.5 inch barrel. Each of these guns has a specific purpose, and that’ll affect how you can mount accessories. Weight card. Production information The right arm is shorter, so it doesn’t bother your grip when shooting the gun. If you’re looking for a metal handguard that isn’t a Sig, this will be a good choice. Reality is somewhat different. That is a lot of money, but if you’re looking for the smallest gun possible to carry in a bag, it’s worth it. We live in an incredible age where powerful, user-friendly Computer-Aided Design(CAD) can be licensed for a couple of hundred dollars a year. Please note, our triggers are designed for mil-spec AR15/M4 carbine rifles. I personally think this gun shines, setting it up for home defense. Some people might have long enough fingers to hit the paddle with their trigger finger, but most won’t. A pistol variant with a three-position collapsible arm support with a stock like appearance, three-position fire selector if it supports full automatic and an 14” blind pined and welded muzzle brash 16”, 8.0, 6.0 4.5 inch barrel. These design features, rare in submachine guns, were chosen to enhance the safety of the user and to have a more reliable firearm. Both the Sig MPX and the SIG MPX K come with a pistol stabilizing brace, making them both pistols. This means you can install any AR15 grip you want. The Copperhead is to the MPX what the Rattler is to the MCX. If you plan to run the gun suppressed, there is no reason not to get a longer handguard. The CZ Scorpion is a simple blowback design that’ll work with little to no maintenance. While an all-ceramic gun might not be realistic, it was a fantastic scene, and it made me want a CZ Scorpion SBR. Now, if you’re comparing the Sig MPX Copperhead vs CZ Scorpion Micro, the cost is only $430 apart. The handguard is so short there isn’t a lot of room to place your hand. Press J to jump to the feed. If you’re using the gun for self-defense, the CZ scorpion will be less effective and harder to shoot than an MPX. This section is going to be short. They make 35 round magazines, a 50 round drum, pistol grip, safety delete, and an extended magazine release. Using them in these platforms will void the warranty. A really cool company with lots of parts for lower production guns. Your email address will not be published. It is primarily chambered for the 9×19mm rounds but the weapon has a system that allows for conversion to .357 SIG and .40 S&W. Level 50 should be enough to make the MPX. They have a stock adapter for the Scorpion. The images displayed online by SIG Sauer had slightly different handguards and stocks compared to the actual live-firing prototypes. 6 pounds (2.7 kilograms) With Variants And Custom Animations ( Excuses at my sh*tty animations ) The SIG MCX is a family of firearms designed and manufactured by SIG Sauer, produced in both selective fire and semi-automatic only models, and features a short-stroke gas piston system, which is inherited from the earlier SIG MPX submachine gun. If you shoot more than a magazine, don’t be surprised when you leave the range with a massive headache. Rising. Sig again takes a design feature from the AR 15 and takes standard AR15 Grips. They make a variety of braces adapters for the MPX series. I don’t see an advantage to one gun over the other. The original MPX Carbine was known as "MPX-C", and had a 6.5 inch barrel with the 9.5 inch baffle core of the integrally suppressed variant permanently welded to it, intended to act as a muzzle brake. For this reason, I’m going to say there is more value in the copperhead unless you plan to suppress the gun. You can access the right side release using your trigger finger, making it a slightly faster reload. The stan­dard vari­ant of the MPX comes with an 8.0 inch (20.3 cm) bar­rel and is cham­bered in 9×19mm Para­bel­lumcar­tridge. So the current grip angle makes no sense. In 6 Underground, Ryan Reynolds’ character used a CZ Scorpion that was all-ceramic, so it didn’t stick to the yacht when they turned it into a magnet. Is the MPX PSB (Pistol variant) no longer produced? After reading our comparison, you’ll have more knowledge on which will be the right choice for you. The ambidextrous feature is actually a downside as the opposite side safety level will dig into your hand when shooting. Country of origin Overall I find the Scorpion design to be more attractive. One of the first aftermarket supporters of the CZ Scorpion. For some people, a gun is a tool that carries no emotional attachment. SIG Sauer Inc. It’s very short and doesn’t have a long length of pull. Gen 1 If I’m not mistaken they use the same brace system on both platforms. It’s a fun gun to shoot that you can also use as a vehicle gun. The trigger on the Sig MPX is basically a really good Mil-Spec AR15 trigger. What you need to do first. Just like a Smith and Wesson Model 29 will if you’re a Dirty Harry fan. The obvious impulse to use the MPX Copperhead in conjunction with SIG suppressor led me to focus on using 147-gr. Sig also makes and MPX PCC which is a 16″ barrel version of the Copperhead and the MPX K. The MPX Copperhead pistol and the MPX K pistol use the ATF approved SB Tactical brace. When it’s accessorized, I think the Sig MPX 4.5 is probably the best-looking gun of the bunch. So if you’re looking for a suppressor host, I wouldn’t look any further. I’ve found this works the best. With its piston system and rotating bolt, this is by far the quietest gun to suppress. The gun grip has an extreme angle and is similar to the old A2 style AR15 Grip. 8 inches (20.3 centimeters) Sig did an excellent job, but you could always switch it out for a AR 15 safety. Introducing the Raptor-LT Ambidextrous Charging Handle for SIG MPX™. Hot New Top Rising. Caliber You can shoot a Sig MPX much better and easier than the Scorpion due to the recoil impulse and the trigger. A longer handguard allows you to get light out further forward. Sig Sauer has actually stopped making the Gen 2 / 8 inch variant of the MPX, but these upgrades & accessories will work across the board on all of the new sub-models they are currently offering. Gun Wiki is a FANDOM Lifestyle Community. Unless you’re using a 40 Liter plus hiking pack, it’ll fill the entire pack. A well-maintained gun is always better, but if you’re looking for something that is bombproof reliable no matter how you treat it, then go with a Scorpion. SIG Sauer has announced that its highly anticipated MPX, first introduced at the 2013 SHOT Show, is now on its way to distributors, with semiautomatic MPXs chambered in 9mm scheduled to be on retailers' shelves within the next few weeks.. There are no M Lok slots on the side, so you have to mount it using the top rail. The safety of the scorpion is something I personally don’t care for. With current use in movies, both the Sig MPX and the CZ Scorpion are bound to invoke some of those feelings. This was ruled to be a "silencer" by the BATFE and the weapon ruled as Title II NFA in 2013, with this upheld by several court actions ending in 2015. It’s not fun to shoot more than a 20 round mag in a range session. As it stands, you can get a “2 position pistol contour brace” (as shown), or a folding pistol brace.