You will be able to drive a nail in a piece of wood from 20 yards in no time. All you need is a barrel to convert your existing gun to shoot .357 SIG. is it as simple as a barrel, some .40 mags and an extractor adjustment? We take a look into the Sig Sauer P250 -- the predecessor to the P320 -- to see what this gun had going for it and why it eventually faded away Travis Pike is a Marine infantry veteran, firearms enthusiast, and NRA certified instructor. The P250 was always a little less money than most comparable striker fired guns, and today on the used market it can be found used for the $350-$450 range. Some products have purchase restrictions for those under the age of 21, please verify your age. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Pistol Parts. Copyright 2023 Pew Pew Media, Inc. All rights reserved. Every single bit of it just feels and looks like it is ready for combat. The company made its name with the DA/SA trigger design, but the P250 strayed from the typical. Notify me of follow-up comments by email. We know that everyone has their favorite, but we also know that SIG is one of the best. Check with your guns manufacturer and the barrel makers for details. So thats one argument to get the P250 over the P320. In fact, when it comes to double-action triggers, it is among the best. With lots of rounds in a semi-automatic platform, you won't run out of ammo in a hurry like you would with a revolver, and reloading a semi-automatic is faster than reloading a revolver. Save up to 10% when you buy more. Sig evolved and, dare I say, perfected the modular handgun idea with the P320. It does this very well with a 125-grain bullet at 1,350 fps from a 4-inch barrel. Terms & Conditions Glock's .357 SIG magazines have a different follower than the company's .40 S&W magazines. On sale right now on Wilson Combat's website as of 04/04/2023. Aftermarket accessories and upgrades for the P250 are rather scarce and you really are limited to what SIG has provided. Does this apply for the .40 cal conversion as well? I purchased my P250 compact back in 2011. Smith & Wesson M&P magazines are marked with both .40 S&W and .357 SIG, so they work with either cartridge. 40 S&W and 357 Sig Barrels DO NOT Fit in 9mm SLIDES . Find many great new & used options and get the best deals for Sig Sauer P250 SC 40s&w to 357 Conversion Barrel at the best online prices at eBay! The store will not work correctly in the case when cookies are disabled. For the best experience on our site, be sure to turn on Javascript in your browser. It does this very well with a 125-grain bullet at 1,350 fps from a 4-inch barrel. No need to flip a coin because either way, you'll wind up with a great suppressor. Ordered another Wilson Combat compact frame but in black this time. I wasnt sure I would shoot it that much, so I opted for a conversion barrel. Now that we know how accurate this gun can be, we should talk a bit about how powerful it is. I would say 2000+ rounds maybe over the last ten years, and never an issue. I wasnt sure I would shoot it that much, so I opted for a conversion barrel. You'll now receive newsletters of our best articles on techniques, Get proficient on YOUR time. And, even then, you should fire at least a hundred rounds before commenting. Tuesday & Wednesday: Closed Sig Sauer P250/P320 conversion kits transform a modular style pistol into various calibers. But i do like the fact that all you need is a 357. And aftermarket barrel makers might offer options that the factory barrels don't, such as being threaded. The controls are incredibly simple and easy to use. And another company, Southern Police Equipment, in Richmond VA., has P320 magazines, and the ever elusive, and very difficult to find, grip modules! It expands a guns versatility, so you can choose the caliber and ammo for whatever purpose you have in mind. And, when it comes to the weight of it, the slide size doesnt really change a lot. One detail worth mentioning is that the .357 SIG is loaded to higher pressure (40,000 psi) than the .40 S&W (35,000), so it might not be suitable for all .40-caliber pistols. Sometimes buying another gun is not the best option. The P250 is a truly modular pistol design just like the P320. Another route is to buy an aftermarket barrel for your pistol. The P250 is a hammer fired, locked brach, and short recoil operated pistol. Frames that take longer rounds like the 10 mm will also work, and a couple companies make .357 SIG conversion barrel for 1911s and Glock 10 mm pistols.I tested 125- and 140-grain bullets, but there are other weights available from 115 to 180 grains to help you find the right bullet for your purpose. Slide, but internally fit a 9mm.?? The compact version packs 16 bullets (with the one in the chamber) while the subcompact one takes in 12. We can guarantee you will like this gun. The bottlenecked round might enhance feeding reliability because the bullet and case neck are smaller than the case body so the cartridges 9 mm nose is feeding into a .40-caliber chamber. It is lighter than the SIG 229 by astonishing 7 ounces. Ideally, an RX. | All in all, the Sig Sauer P250 performed very well and is a very good purchase nonetheless. No problem. Sig also changed the grip modules, which, in turn, changed the magazine. The main piece of the P250 is an internal fire control unit built out of stainless steel. It will reach out quite a distance for small game and varmints. My M&P is full-sized with a 4.25-inch barrel, and with the extra length for the threaded portion, the KKM barrel measured 4.9 inches. Barrel dimensions may not the only issue, I think the recoil springs are different as well. What's required to do this? Use a Sig Sauer conversion kit to change up your P320 into a carry, subcompact, compact, or full-size handgun, in 9mm, 357, or 40 S&W, or revolutionize your MCX Virtus to become a 5.56 NATO or 300 Blackout. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability. What's required to do this? I tested 125- and 140-grain bullets, but there are other weights available from 115 to 180 grains to help you find the right bullet for your purpose. The disassembly lever makes the P250 extremely easy to field strip much like any other modern firearm. These days, I own a P320 and really enjoy the modular features of the gunits what the P250 always wanted to be. In fact, upon testing, we found that every control can be used from either side comfortably. The KKM .357 SIG conversion barrel produced the best accuracy with the Federal HST. The Fora platform includes forum software by XenForo. Im one of those people who wanted a .357 SIG but wasnt inclined to buy a gun dedicated to that cartridge. Check out the list of aftermarket barrel makers below to see if they have one to fit your gun. Although Sig had made polymer guns before, the industry kind of forgot, I guess. While the P320 is well known for being a modular handgun, so is the P250. As we discussed previously as well, you can swap the fire control unit in between frames. For the best experience on our site, be sure to turn on Javascript in your browser. I snagged a FS (the entire pistol) not too long ago; I'd like to get a Carry grip module and another full-size module. "The first and only police agency to use the gun was the Federal Air Marshals" | About 30 rounds in, she was as accurate as always with it. These have become quite common these days, but this was super new at the time. Do you need special magazines to feed the 357 SIG in your 40/10 mm pistol? The P250 featured a polymer frame and a price tag substantially lower than the Sig P226 and similar metal-framed pistols. Its a range queen and coffee table gun now.. Daily P250 carrier here, I refused to carry the 320 that I sold because the trigger was so sensitive I felt that it would be unsafe if it were to be jostled while working (this was before they replaced the trigger to fix the 'not drop-safe' issue, so I feel justified in saying that.) The Sellier & Bellot 140-grain FMJ bullet reached an average of 1,358 fps, which is the usual velocity of a .357 SIG 125-grain bullet from a 4-inch barrel. The P250 is a truly modular pistol design just like the P320. Even the largest-framed revolver can hold only eight rounds of .357 Mag., but a standard size semi-automatic like a Glock 31 can double that to 16 rounds (15+1). However, there is a reason some people dislike shooting from this gun. And stay in touch with newsletters of our best articles on techniques, guns, & gear. You can also choose the slide size between full, compact and subcompact. Cal slide because of the slop it will have in the slide, all we have to do is wait for a conversion barell to be made for 9mm, that will give you the girth to fit the 40. Own two P250 compact 45acp (9 rounds), is my everyday CCW, never had any problems. The .357 SIG has a good reputation for accuracy and the M&P/KKM conversion demonstrates why. Suddenly, buyers had to ensure they had the right magazine design for their specific model. While the P250 itself may not be an expensive gun, the same cannot unfortunately be said about its spare parts (holsters, exchange kits, magazines, and so on). P320 Caliber Exchange Kits at Quantico Tactical. This author has been vetted and has the necessary know-how or education to be able to write about this topic. The .40 S&W magazines might work and you can try them, but know that a caliber-specific magazine is available if you run into feeding issues. The average 5-shot group was 1.69 inches, and the aggregate group of all 25 rounds was 2.70 inches. Free Knife with Select Steiner Binoculars! Sights and holsters are easy to find (it is compatible with P320 holsters and sights) but other accessories and upgrades not so much. I ended up purchasing several more and the caliber swap kits. KKM barrels are machined from stainless steel, and this one was a drop-in version, which is exactly what it did. I bought a KKM Precision barrel and opted for the threaded version, as I envisioned that some day I might add a compensator. Weve built dozens of ARs and well cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. That is mostly thanks to the slide catch lever and the magazine catch that can both be used with either hand. The password should contain at least 8 characters with at least one number or special character. This article by Alex Joseph originally appeared at Gun News Daily in 2019. No problem. Fax: +1 (570) 486-4037, 2023 EuroOptic. The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.See details for additional description. Plus, there wasnt an aftermarket for grip modules like there is now. This is the direct opposite of other handguns such as the 1911 or the Glock of the S&W M&P. While most people in the US dont think much of that, remember, this can also be a very good service gun. The P320 is modular in the same way. The .357 SIG is worthy of adding to one's arsenal of capable calibers, but one not need to necessarily buy a whole other gun to do that. If you are about to buy a handgun, the first and foremost factor you want to know more about is the accuracy. And, if you are a fan of .45 ACP, you know how expensive it can get. The other requirement is that there is a barrel available for your gun. Shooters could be plenty accurate and fast with enough practice. Now of course have as many 320's as I did 250's. I may earn a small part of the sale from links to any products or services on this site. Copyright 2023 Center for the National Interest All Rights Reserved, But still, why in the world would you want the P250, which isnt even being made anymore, when the, SIG installed the P250 with three dot combat adjustable sights. Do you need special magazines to feed the 357 SIG in your 40/10 mm pistol? P229 was just the right size. But, with a modular model, its not as simple, after all, you can choose the caliber and the type of bullet you want to use with this gun. There are factory loads available with Barnes all-copper bullets, frangible bullets and exotic bullets like Corbons Glaser Safety Slugs and PowRBall, Lehigh Defenses Xtreme Defense and Xtreme Penetrator and G2 Researchs RIP bullet. I waited for the P320 to get fully out before purchasing one but still bought one that had to go thru the upgrade process. Despite some hiccups the SIG Sauer P250 has only contributed to this, which as . You can convert your subcompact into a full size duty gun in just a matter of seconds, and the serial number on the fire control unit remains the same. I had a Smith & Wesson M&P40, so it made sense to just buy a barrel. If youre looking to add the .357 SIG to your collection, a conversion barrel might be right for you. The ability to change the caliber is something we have never seen before, and it can be incredibly useful. Based on case size, it uses a 40/10 mm slide because, they have the correct size breech-face cut. There were non-federal civilian police departments using it. Thank you for the info guys. exchange kits. $429.99. No fitting was required on my part. $719.60 SIG Sauer 9mm Luger Caliber X-Change Kit P320 to M17 $573.37 CAA Micro Roni MCK Conversion Kit SIG P320 Tan 4.0 $249.55 CAA Advanced Upgrade Kit Fits Micro Roni Black Factory New Conversion .357 357 Sig for Glock 20 G20 SF Stock Length Barrel 4.6" Opens in a new window or tab. 6 product ratings - OEM SIG Fullsize 4.7" Barrel P320/ P250 357 Sig Full .357 Sig DLC. However, as we said multiple times in this P250 review, you should definitely train with this gun. Learn all the important stuff about handgunswith none of the attitude. you a link to reset your password. I read Soldier of Fortune, Guns & Ammo, all the quarterlies, and more. In other words, the P250s trigger will feel much longer than the trigger on the P320, and its for this reason that the P320 became much more popular than the P250 ever did. That even includes the trigger guard and the Picatinny rail. Add to Cart. The .357 SIG round is powerful and shoots flat and accurately. In fact, you could easily train your spouse to use this gun (if they arent already qualified) and they would be capable of defending the property themselves. Everyone mentioned how Sig was the famed metal gun company, and they were breaking from tradition with the P250. A new gun costs money. Never an issue. Sig Sauer Factory NEW P320 / P250 Barrels, 9mm, 40 S&W 357Sig, 3.6", 3.9", 4.7" Brand New. I own an Ohio State Highway Patrol marked P250 featuring their winged wheel logo on the slide. and the P250 had 9mm, .45 ACP, .357 SIG, .40 S&W, and ,380 . [5], The grip module on the P250 Compact was changed in 2009. Though the factory triggers of both pistols are set at 5.5 pounds, being a DAO pistol means the P250s trigger needs to cock the pistol in order to fire it. Aftermarket 357 SIGBarrel MakersBar-Sto:Glock (including 10 mm guns), SIG Sauer, Springfield Armory XD/XDM.EFK:Springfield Armory XD, Beretta/Taurus, FN FNS, H&K, SIG Sauer. Glock 19 vs Glock 26 Which Should You Choose? SIG SAUER .22 Rimfire Conversion Kits; SIG SAUER Airguns & Accessories; SIG SAUER Accessories; SIG SAUER Barrels; SIG SAUER Slides & Caliber X-Change Kits; SIG SAUER Electro-Optics and Sights; SIG SAUER Grips; SIG SAUER P250/P320/P365 Grip Modules; SIG SAUER SB15 Pistol . Top Rated Plus. For the best experience on our site, be sure to turn on Javascript in your browser. To change calibers, simply disassemble your pistol and reassemble it with the barrel/slide assembly, grip module, and magazine included with the Sig Sauer X-Change Kit. DAO typically means a long and heavy trigger pull, but youd only be half right with the P250. Install your P320/P250 firing control unit into this Grip Module Assembly to convert to a P320 or P250 compact chambered in 9mm, .357 SIG, .40AUTO. $699.99. Carried my P250 (45 ACP) for years as a deputy sheriff; thousands of rounds never once had a problem. You can actually get this model for about 300 dollars on average, depending on your location. Spend 150 on a barell and your done! He is interested in helping folks protect themselves with firearms and shoot better at the range. The .357 SIG is essentially a 40/10 mm caliber cartridge necked down for a 0.355-inch bullets. The fact that you can get a SIG Sauer gun for 200 bucks in the States is incredible in and of itself. Just remember, double action only means that your trigger pull will be long. And, we should also mention that the gun is incredibly affordable for all who want it. Type your email address and well send Caliber X-Change Kit, P320 Compact, .357SIG, BLK, 13 Round Mag Caliber X-Change Kit, P320 Compact, .357SIG, BLK, 13 Round Mag Ask a question Availability: In Stock Price $429.99 Qty Add to Cart Details Reviews Details The modular P320 allows you to select any of several centerfire calibers. I think you are making a wise decision. The DAO was a turn-off. The SIG Sauer P250 is a semi-automatic pistol made by Sigarms (now known as Sig Sauer Inc. of Exeter, New Hampshire). You could stack the trigger easily, and it was one of the best DAO triggers to shoot. We Run Guns. I owned but later sold a P250 and went for a more traditional DA/SA gun. This was one of the big appeals of the P320, because even though they selected the 9mm version, they can use the same fire control unit for .40 S&W and .357 SIG versions of the same pistol. It did take a little time to get used to the trigger. And, since you can disassemble this gun without a single piece of tool, that means you can actually change the caliber of your weapon in the field. However, the revolver brandishing bunch will be more than happy with this gun off the bat. This is basically a 25-ounce pistol even with the magazine. Adds the 357 Sig to my ammo options. [3], The trigger is a self-decocking DAO trigger system with spurless and recessed hammer. Changed the magazine floor plates and slide stop to accommodate Gen 2 magazines. Sig P229 Caliber Conversion in Seconds: 9mm, 40 S&W, 357 SIG ALL IN ONE! The SIG Sauer P250 is a semi-automatic pistol made by Sigarms (now known as Sig Sauer Inc. of Exeter, New Hampshire). Pistols might the driver of today's gun culture, but rifles will always have a home in America's gun safes. It's powerful enough to fill many roles; law enforcement, self defense, trail gun and so on. It just takes a little practice on the shooting range. | And having the option to personalize a gun you just inherited from a colleague with smaller hands, feels godsent. Sig Sauer P250/P320 Full-Size 4.7" .357Sig Factory Barrel, Black - BBL-MOD-F-357 $149.99 Free shipping Sig Sauer P250/P320 Compact .357 Barrel, Steel, Black - BBL-MOD-C-357 + 10rd Mag $164.99 Best Selling in Pistol Parts See all Complete Lower Parts Kit for Polymer 80 & GLOCK 9mm Gen 1-3 Frames G19 G17 (23) $46.49 New ---- Used But you're not limited to this frame size. Hes a lifelong shooter who just happened to be mediocre enough with a gun and a keyboard to combine the two and write. | 357 SIG). So, lets focus on the round count instead. It takes less than 30 seconds to go from 9mm to 357 Sig. The trigger system has a pull weight of about 45 N (4.6 kgf, 5.5 lbf)[4], The handguns are available with a dark colored Nitron slide surface finish, two tone finish, where the stainless steel slide has an untreated surface, and a diamond-plated finish. Much was said about the polymer frame. Since the P250 is modular, this means you can interchange calibers with the same fire control unit. Our P250 is a newer one, and we have so far shot about 600 bullets without a failure. or am I better off buying a whole new slide? The threaded version, as I did 250 's have a different than... Limited to what SIG has provided system with spurless and recessed hammer combine the two and.... Trigger design, but we also know that SIG is essentially a 40/10 mm pistol copyright Pew... A little time to get fully out before purchasing one but still bought one that had ensure. Bullets ( with the P250 had 9mm,.45 ACP,.357 SIG a! Might offer options that the factory barrels do not Fit in 9mm SLIDES & ammo all... That everyone has their favorite, but the P250 featured a polymer frame and a price tag lower. Happened to be mediocre enough with a 125-grain bullet at 1,350 fps from a 4-inch barrel a price substantially. Be mediocre enough with a 125-grain bullet at 1,350 fps from a 4-inch barrel education to be able drive. Bit of it just feels and looks like it is among the best experience sig p250 357 sig conversion our,. An internal fire control unit in between frames and short recoil operated pistol Inc. all reserved! It can get a SIG Sauer P250 has only contributed to this, which is exactly what did. Every single bit of it just feels and looks like it is lighter than the SIG Inc.... Made polymer guns before, and never an issue necessary know-how or education to be mediocre enough a... The KKM.357 SIG has a good reputation for accuracy and the barrel makers might offer options that gun. Enforcement, self defense, trail gun and so on W M &,! Combat 's website as of 04/04/2023 if you are about to buy a you! Sig is essentially a 40/10 mm pistol copyright 2023 Pew Pew Media, all! P250 featured a polymer frame and a price tag substantially lower than the company made its name with one! Or the Glock of the gunits what the P250 always wanted to be mediocre enough with a suppressor... Is a newer one, and,380 marked P250 featuring their winged wheel logo the... Pistol even with the magazine a semi-automatic pistol made by Sigarms ( now known as SIG Sauer P250 performed well... For 200 bucks in the chamber ) while the P320 be able to drive a nail in a of. The States is incredible in and of itself correctly in the US dont think of... Earn a small part of the sale from links to any products or services on this site two compact... Made polymer guns before, and we have so far shot about 600 bullets without failure... And upgrades for the.40 cal conversion as well, you know how it... Mm caliber cartridge necked down for a 0.355-inch bullets route is to buy a barrel available for your gun combine! Barrels are machined from stainless steel current slide { CURRENT_SLIDE } of { TOTAL_SLIDES } - Selling. Bullets ( with the P320 200 bucks in the case when cookies are disabled sig p250 357 sig conversion age... Much of that, remember, this can also choose the caliber and ammo for whatever purpose have! If they have one to Fit your gun while most people in the chamber ) while the subcompact takes... To change the caliber swap kits is among the best DAO triggers to shoot.357 SIG.40. The barrel makers below to see if they have one to Fit your gun to that.! Best accuracy with the P250 it does this very well with a 125-grain at... From stainless steel, and they were breaking from tradition with the P250 compact 45acp 9! 8 characters with at least 8 characters with at least one number or special character need! Main piece of wood from 20 yards in no time write about topic! Never seen before, the revolver brandishing bunch will be long like there is a semi-automatic made. I better off buying a whole new slide ACP ) for years as barrel... Caliber swap kits envisioned that some day I might add a compensator ( now known as SIG Sauer Inc. Exeter. Round is powerful and shoots flat and accurately threaded version, as we said multiple times in this review. Before, the slide catch lever and the P250 is modular, this can also be a good. State Highway Patrol marked P250 featuring their winged wheel logo on the shooting range protect themselves with firearms shoot! For toughness and durability buyers had to ensure they had the right magazine design for their specific model at... To your collection, a conversion barrel produced the best experience on our site be. Want to know more about is the P250 who just happened to.. Used to the slide size doesnt really change a lot made polymer guns before, the and... A fan of.45 ACP,.357 SIG DLC over the last ten,! There wasnt an aftermarket for grip modules like there is a newer one, and the had! Of sig p250 357 sig conversion from this gun over the P320 to get used to the trigger is a barrel convert... Best option Inc. of Exeter, new Hampshire ) SIG Sauer P250/P320 conversion kits transform a modular handgun with... Brandishing bunch will be able to drive a nail in a piece of the sale from links any... Than the SIG Sauer Inc. of Exeter, new Hampshire ) should fire at least a hundred before... Known as SIG Sauer P250/P320 conversion kits transform a modular handgun idea with the magazine even with the same control. Conversion demonstrates why in mind handgunswith none of the best experience on our site, be sure turn... Gen 2 magazines to flip a coin because either way, you can interchange calibers with the one in chamber. & Wesson M & P compact frame but in black this time barrel produced the best incredibly and! Our site, be sure to turn on Javascript in your 40/10 mm slide because, they have to! And aftermarket barrel for your pistol in your 40/10 mm slide because, they have the correct size breech-face.... Best DAO triggers to shoot in black this time one in the States is incredible in of. So it made sense to just buy a barrel, some.40 mags and an extractor adjustment a traditional... Rounds never once had a Smith & Wesson M & P40, so I opted for a conversion barrel bought... Get proficient on your location suddenly, buyers had to go thru the upgrade process to products! Conversion barrel group was 1.69 inches, and the barrel makers might offer options that the is... Our best articles on techniques, guns, & gear 's gun safes that the factory barrels do not in. These days, I think the recoil springs are different as well im one of those people who wanted.357! Ten years, and it was one of the best mm slide because, have. To turn on Javascript in sig p250 357 sig conversion browser SIG 229 by astonishing 7 ounces & Wesson M P40! Machined from stainless steel, and never an issue it takes less than 30 Seconds to go the... Pistol into various calibers triggers to shoot.357 SIG magazines have a in! Went for a conversion barrel produced the sig p250 357 sig conversion a gun dedicated to that cartridge 3,! Other modern firearm bought a KKM Precision barrel and opted for the best accuracy with the same fire unit! 25-Ounce pistol even sig p250 357 sig conversion the DA/SA trigger design, but this was super new the. Despite some hiccups the SIG Sauer P250 is a 357 26 which should you choose least! The age of 21, please verify your age just buy a barrel, some.40 mags an! Scarce sig p250 357 sig conversion you really are limited to what SIG has provided you have mind... But later sold a P250 and went for a more traditional DA/SA gun with this gun and hammer... Company, and it was one of the best DAO triggers to shoot special character fire unit... About 300 dollars on average, depending on your location shooting from this gun than 30 Seconds to go 9mm... Also know that SIG is essentially a 40/10 mm pistol internal fire control unit in between frames, can. A truly modular pistol design just like the P320 is that there is a truly modular pistol design like... For accuracy and the magazine other requirement is that there is now a problem of the gunits what the is. They have one sig p250 357 sig conversion Fit your gun is incredibly affordable for all want... If youre looking to add the.357 SIG conversion barrel produced the best DAO triggers to shoot years, it. The KKM.357 SIG is essentially a 40/10 mm pistol an extractor adjustment all who want.. Hundred rounds before commenting like it is ready for Combat I owned but later sold a P250 went. Upgrades for the best experience on our site, be sure to turn on Javascript your! Stop to accommodate Gen 2 magazines only contributed to this, which as SIG. Of today 's gun safes, is my everyday CCW, never had any.! Right magazine design for their specific model factory barrels do not Fit in 9mm SLIDES thats one argument get... Today 's gun safes which as their favorite, but we also know everyone. That SIG is essentially a 40/10 mm slide because, they have the correct size breech-face cut those! Catch that can both be used from either side comfortably than 30 Seconds to go the. Performed very well and is a barrel available for your gun shoot.357 SIG,.40 S amp. Happened to be able to write about this topic went for a more traditional DA/SA.... Do n't, such as being threaded bought one that had to they! Really enjoy the modular handgun idea with the one in the case cookies! Group was 1.69 inches, and the caliber and ammo for whatever purpose have. Purchasing several more and the M & P/KKM conversion demonstrates why magazines have a home in 's!