glock 19 357 sig conversion barrel

You can produce an incredibly accurate barrel using either method, you can also produce an inaccurate barrel using either method. My experience with Double Diamond Barrels is they dont fit some Slides out of the box. 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. Rock Island Armory REV22 Conversion Kit -G19. The company advertises Semi Fit barrel accuracy at 1.250 or better at 25yrds with good ammo., BarSto 9mm in frame and old factory barrel to the side. And leading the way are aftermarket conversion barrel companies. The barrels we tested are all plug-and-play. You buy the new barrel and ammo and hit the range. My personal experience is that the whole idea of aftermarket barrels for Glocks is a marketing scam, pure and simple. I'm glad I'm not the only one that enjoys the finer things in life. Haven't shot it as of yet, but it seems to be a good choice. Not to mention, Glocks are highly customizable thanks to a robust aftermarket. Check it out if you like a different pattern of the exposed barreland if you value accuracy above all. Do you have any knowledge of the Glock Store Double Diamond barrels? A glock desenvolveu sim a g22 gen 5 para a polcia militar de sao paulo/brazil. Killer Innovations claim to fame is their single point cutting system for their rifling which is more precise. Okay, Ive shot with a few different ones from different companies but I always come back to Wheaton Arms. revolver cartridgeand fit in a standard-size semi-automatic pistol. Based on case size, it uses a 40/10 mm slide because, they have the correct size breech-face cut. You want to completely rebuild your Glock? I have a Gen 1 glock 17. . Shoots and functions great. They'll even engrave your bbl for FREE! I won't even try to sell this piece of garbage to someone to recoup some loses, wouldn't be ethical. And stay in touch with newsletters of our best articles on techniques, guns, & gear. Hopefully I'll be drinking Claws through my Glock within a week. bar-sto barrel 357 sig fit right into my glock 20, 10mm. Who cares if they did. I'm going to use a "killer" barrel with "R.I.P." Take your Glock to the next level or get some practice in with your Glock pistol. All Conversion Kits; CAA ; Advantage Arms; Tactical Solutions; Gift Certificate; . With that said, lets take a look at some popular aftermarket barrels. What do you think of Grey Ghost Precision barrels? Skeet shooting and duck hunting are his all-time favorite hobbies, but he's more than ready to talk your ear off about collecting and sport shooting as well. testing? Glock's .357 SIG magazines have a different follower than the company's .40 S&W magazines. GLOCK is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. Another reason why some people opt for an aftermarket barrel is barrel threading for compensators or suppressors. All you need is a barrel to convert your existing gun to shoot .357 SIG. Lifetime Warranty. There are longer barrels, compensated ones, or match grade. RE: KKM and button rifling - I'm a fan of KKM but button rifling is neither more (inherently) accurate than cut rifling, nor is it a KKM exclusive. $173.95 In Stock. Well, Killer Innovations looks to offer just that. Good looks, good price. BarSto 9mm barrel. For this review, Guns.com looked at the four most popular Glock conversion barrels on the market: Bar-Sto, KKM, Lone Wolf, and Storm Lake. A threaded barrel for $50 is a great price if it lasts and provides good accuracy. 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. He can tell you everything you ever wanted to know about hunting and recreational shooting. The other requirement is that there is a barrel available for your gun. All Bar-Sto barrels are machined, bored and rifled in house. The other loads shot well, too. But you're not limited to this frame size. Could you please tell me what was going on there ? I bought 3 Faxon barrels and they are all shit. Lone Wolf 9mm Glock barrel. No fitting was required on my part. 5 Best Aftermarket Glock Barrels - Only the Finest for You 1. AlphaWolf Barrel For M/32 357 Sig Threaded AW-32357TH $149.95 AlphaWolf Barrel For M/17 Gen5 or 19L 9mm Threaded 1/2 x 28 AW-19LTH $149.95 LWD Barrel M/17 9mm Stock Length LWD-17N $99.95 AlphaWolf Barrel For M/21 45 ACP Stock Length AW-2145N $134.95 AlphaWolf Barrel For M/35 Conversion to 9mm Threaded 1/2 x 28 AW-359TH $149.95 Hello, Another route is to buy an aftermarket barrel for your pistol. Do you need special magazines to feed the 357 SIG in your 40/10 mm pistol? It will reach out quite a distance for small game and varmints. Give Wheaton a review for yourself Ive never had an issue or complaint. 357 sig conversion. Another 25 rounds of reloads and 25 of Winchester white box ran without a hitch. (Photo: Kristin Alberts). Glock is a brand of polymer - framed, short recoil -operated, locked-breech semi-automatic pistols designed and produced by Austrian manufacturer Glock Ges.m.b.H . Enhanced features include a recessed target crown, a new match chamber, and a stylized barrel hood with caliber and model engravings and a loaded chamber indicator.ZEV's proprietary broach cut 1 in 14 left hand twist rifling was developed to create the ZEV TECHNOLOGIES PRO BARRELS OFFER A SMOOTH EXTERIOR AND A STREAMLINED HOOD DESIGN THAT INCORPORATES THE ZEV LOGO SLASHES AND CALIBER MARKING.The PRO barrel line features extremely tight tolerances and are manufactured with pre-hardened chromium 9892 Titan Park Circle Unit 6 Lone Wolf also has a number of barrels that convert various Glock models from one caliber to another. This lead to my trigger finger pulling straight back. It does not quite equal the 357 Magnum's load of a 125-grain bullet at 1,450 fps from the same barrel length, but it's close. Quick view Add to Cart. IWHENRUNNING A THIN WIRE OVER THE RINGS IN THE CHAMBER COULD FEEL THE RIDGES THATS WHY I SENT IT BACK. Even though Iv trusted Zev with many parts for several firearms, I'm very happy with the results found in Storm Lake. All of the barrels we tested were super simple, swap barrels. All our reloads are full length resized and ran 40 rounds flawlessly. Whether you want a threaded or non-threaded model or want to upgrade your slide as wellyou can probably find what youre looking for. Rock Island Armory 22TCM9R for Glock 19 barrel, recoil spring and guide rod conversion kit. gear. Now you dont have to. 11 Reviews. (Photo: Kristin Alberts). Another good Glock or Polymer 80 barrel is from Heavy Armor Division. Storm Lake Barrel Glock 23 40 S&W to 357 Sig Conversion 1 16 Twist Gun Parts / Handgun Parts / Handgun Barrels Storm Lake Barrel Glock 23 40 S&W to 357 Sig Conversion 1 in 16" Twist 4.02" Stainless Steel Product Family #: 2120356904 14 Write a Review Q&A (3) List Price: $169.00 Our Price: $159.99 - $164.99 Out of Stock Quantity: Add to Cart 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. And as an added bonus, all of Zevs barrels are drop-in barrels, so you dont need any gunsmithing expertise when swapping out your OEM barrel. Because the 357 SIG can fit in a standard semi-automatic, it offers much greater capacity than a revolver. Smith & Wesson M&P magazines are marked with both .40 S&W and .357 SIG, so they work with either cartridge. And aftermarket barrel makers might offer options that the factory barrels don't, such as being threaded. A typical pistol will shoot 5-shot groups into 3- to 5-inch groups at 25 yards, and this conversion barrels largest 25-shot aggregate group was 4.01 inches. It just has the look and feel of quality, with a clean finish inside and out, and comes packed in a re-usable hard sleeve. 500 rounds without a single failure to feed, fire or extract. (Photo: Kristin Alberts). Confused here. The website is easy to navigate and clearly marks which barrels are in ample stock, low stock, and backorderable. I note that you don't have space to address every aftermarket barrel available, but Storm Lake didn't make the shortlist. Options include extended length, porting and threading. Where other companies offer the majority of barrels with the same twist rate of 1/16, KKM offers several different twist rates in an attempt to maintain an edge with competitive shooters. Why wasn't the double diamond barrel from the glock store mention in the review of after market barrels for the glock. Why do some people insist on overthinking this? We ran a couple mags of white box, and had one early malfunction. Upgrade or replace worn out factory barrel of your Glock pistol with the OEM Glock Barrels. AlphaWolf Barrel for Glock 35 Conversion to .357 Sig Threaded 1/2 x 28 - Lone Wolf Item #: LWAW35357TH. That alone is 50% better than the stock barrel my glock 21sf came with. The KKM .357 SIG conversion barrel produced the best accuracy with the Federal HST. For what its worth, Lone Wolfs website notes potential failures to eject (FTEs) with certain 115-grain 9mm ammo, specifically Winchester white box. Failure to feed, fire, or extract. I wasnt sure I would shoot it that much, so I opted for a conversion barrel. 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. 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. A Glock is simply one of the most balanced pistols out there. KKM:Glock, S&W M&P, Browning Hi-Power, 1911.Lone Wolf:Glock.Rim Country Manufacturing:Steyr, H&K.Storm Lake: Glock (including 10 mm guns), 1911, S&W M&P. Of the first 25 rounds of Sig Elite Performance, we experienced more failures, stovepipes, and fliers than successes, even with the appropriate 9mm magazine. I contacted Blacklist and they were going to send me a new barrel and so far nothing not even return the split barrel to check into any metallurgical issues and for $279 this is not good customer service I my humble opinion. Glock 23 Match .357Sig (Gen 1-4) SKU G23C1 Categories 23, Glock. Only one of multiple calls to Storm Lake was answered, by a rep who identified himself as being from Tapco, a sibling company of Storm Lake under the Freedom Group parent company of Remington. . Buy the Glock 23 and then order a conversion barrel in 9mm. We already have an account registered for email address The barrel is one of the most important parts that will dictate your accuracy. Number of bids and bid amounts may be slightly out of date. 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. Threaded barrels mean that conversion barrels can also be used to add suppressors to guns. Any opinions? Conversion barrels for Glocks 19, 22, 23. In fact, I'd love to know who is producing cut rifled barrels for Glocks, as most aftermarket manufacturers are button rifling. Conversion between 40SW and 357SIG are the ONLY caliber conversions sanctioned by Glock for any of their pistols. Any feed back on Bear Creak Arsenal? I have a Glock OEM 357Sig barrel and a Glock 19. These make it easy to turn your Glock G35 from a .40 S&W chambering into a 9mm or .357 Sig. KKM .357 SIg barrel on Glock 23 with suppressor. Why would you go for 'aftermarket"? 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. Also, like the Bar-Sto, company branding on the barrels is simple, tasteful lettering around the ejection port. Zev barrels dont just come in pretty colorstheyre also made with match-grade steel thats resilient and withstands excessive pressure from shooting with a suppressor. It expands a guns versatility, so you can choose the caliber and ammo for whatever purpose you have in mind. I ordered the threaded barrel for my Polymer 80 build. Need Help?service@guns.comCall (866)582-4867, PO Box 1131 13800 Nicollet Blvd Burnsville, MN 55337 2023Guns.com. Will I be wishing I went with KMM or Zev? Staff was super friendly and professional. For example, a SIG Sauer .40-caliber gun will take a SIG-made .357 SIG barrel if they have one for your model pistol. The article about KKM barrels being less reliable than the OEM barrel is total BS. From their headquarters in Carson City, Nevada, KKM Precision turns out their barrels from beginning to end in the USA. The barrels. Add to Cart. But you're not limited to this frame size. Our semi-fit Glock 23 conversion 9mm barrel, with its 1/16 twist, performed admirably on the range and was one of the favorites of testers. Weve got a dedicated section for the AR-15 here. Our site uses JavaScript for a smooth and modern shopping experience; we protect your data and never sell it to 3rd parties. 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). Lone Wolfs line of Alpha Wolf barrels lets the shooter have more control over their guns operation. The durability that comes with the pre-hardened stainless steel barrel offers improved resistance against friction and corrosion. 45 ACP- 50 GI, 460 Rowland, .400 Corbon, 10mm, .45 Super, .40 Super, .22LR. Match Grade Replacement Barrel for Glock 19 26 9mm Threaded - Lone Wolf Item #: LWD19TH. Really good question! The .357 SIG round is powerful and shoots flat and accurately. Unlike the other barrels with their knurled thread protectors, Bar-Stos are smooth, making it look like a more natural extension of the barrel, though not quite as easy to remove. The .357 SIG has a good reputation for accuracy and the M&P/KKM conversion demonstrates why. Cool story. Threaded mid-line match grade drop in for P80 G17 Gen3. Cut rifling can produce a smoother finish (cutting versus tearing) which equates to less copper fouling (and less barrel break-in needed on precision rifles). If you are looking for a .22 lr Glock conversion kit for Glocks to practice with cheaper ammo we have great options from Advantage Arms. Choose from our conversion, stock length, non-threaded, and threaded barrel options. Other Barrels have not had this problem at all. BarSto, top, KKM, middle, Lone Wolf, bottom. Thread: Can a Glock 19 successfully use a 357Sig barrel? Bar-Sto barrels are sold as either Semi Fit or Match Grade. Advantage Arms Conversion Kit 19-23 Gen 5 Threaded Barrel $395.00. When I dress Western, nothing beats the classic good looks of my Smith & Wesson (S&W) 586 .357 revolver. Suitable for the G19, G19X, and G45, they come in black or gold and are for Gens 3-5. Terms and Conditions and Privacy Policy. The other requirement is that there is a barrel available for your gun. Lone Wolf Distributors make several barrel options for Glock handguns, including threaded models (for suppressor use), extended length barrels, and models with compensator cuts. Bar-Sto barrels have been used by the U.S. Marine Corps Marksmanship Unit, and have been used to win every major pistol tournament worldwide. You can swap to a .357 SIG barrel and load the G22 .40 S&W magazines with a heavier load for increased stopping power! More often than not, people interested in replacement barrels for their Glock want competition-grade barrels that can help increase accuracy when squeezing off rounds. MGW offers a wide selection of StormLake match grade barrels which are expertly crafted for reliability in your Glock, Smith & Wesson M&P, Springfield XD, or 1911 pistol. For example, with the aforementioned Smith & Wesson M&P pistols, you can buy .357 SIG barrels made by a couple of manufacturers. The .357 SIG is a potent pistol cartridge designed in 1994 to replicate the ballistics of the .357 Mag. Factory New Conversion .357 357 Sig for Glock 20 G20 SF Stock Length Barrel 4.6" Brand New $119.96 spectresupply2 (33,893) 100% Was: $159.95 25% off Buy It Now +$5.29 shipping Almost gone 129 sold Sponsored Factory New .357 Sig 357 Barrel for Glock 32 G32 Stock Length 4.02" Stainless Brand New $127.96 spectresupply2 (33,893) 100% The only conversion Glock recommends is .357 SIG and .40 S&W. Sale. This is because KKM barrels are known to improve accuracy thanks to their button rifling which irons the rifling pattern into the barrel rather than cuts it. That, and the fact that KKM barrels increase tightness in the chamber is said to give competitive shooters a, While the KKM barrels might be overkill for a standard home defense setup, if youre trying to improve your accuracy in a competitive setting using high-quality loads, KKM can do wonders for your grouping, If you know a thing or two about modding Glocks, chances are youre already familiar with. For accuracy, we shot Sig Sauer Elite Performance .357 Sig 125 grain FMJ. THIS KIT MAY ALSO FIT GLOCK GEN 4 BUT WILL NEED GUIDE ROD SPACERS OR RECOIL ASSEMBLY ADAPTER RING. Had to send back a KKM to have the ramp remilled. Glock Barrel G32 357 Sig. The 4.9-inch barrel produced high velocities with this cartridge. No license required. While you are here check out all of our custom Glock accessories, custom work, and apparel. As a general rule of thumb, you can move down in caliberor remain constantbut not up. 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No problem. Ya know Ive been shooting, and hunting my whole life not to mention 18 years in the Army and being an armorer for 17 of them years. $125.95 In Stock. SIG Sauer, Glock, Heckler & Koch, Steyr, Springfield Armory and Smith & Wesson are major manufacturers who have produced guns in this caliber. Price$99.99 For FN FNS, FNX FULL SIZE 357 Sig. Am I correct or not? $169.95 Genuine OEM Glock replacement barrel. I'BE HAD 2 KKM BARRELS ON A GLOCK 26 , and both shot high . However, the barrels from previous M&P guns will fit if you can find one. the sig, 40 cal and 10mm all use the same base brass. Shotguns, rifles, pistolshe's been collecting them all for over a decade. Takes standard Glock 32 parts and barrels. All fit, function and looks pleased me so much it gave me the desire to continue improving on this 21 and Ill say that I'm again enjoying shooting it once again. Threaded options come with a 1/2-28 thread pitch pattern to fit most suppressor options. Our testing however, used Sig Sauer Elite Perfomance 124 grain FMJs and we had 100% success rate over 120 rounds. A new gun costs money. We ran in through a couple builds and also shot different types of ammo at 10-yards. A critical marksmanship skill that is easy to overlook. Qualify JHP ammo, +P or now, such as Federal HST 147 grain will be sufficient. Im one of those people who wanted a .357 SIG but wasnt inclined to buy a gun dedicated to that cartridge. Learn the 3 most popular shooting stances & more. The only drawback to one of the best aftermarket barrels out there? 2. A barrel costs a lot less than a gun and also solves the problem of getting a .357 SIG chambering in your preferred gun design when the gunmaker does not currently make it. I am interested in aftermarket hammer forged and ECM barrels compatible with the Glock 19 gen 3,4. Yes, Glocks attract almost as many haters as they do diehard followers. Bar-Sto currently advertises a 10-12 week leadtime on barrel production, though there are a few options that come in and out of stock regularly on the website. Smith & Wesson M&P magazines are marked with both .40 S&W and .357 SIG, so they work with either cartridge. While it should come as no surprise that Lone Wolf makes their own Glock barrels as well, you might be interested to know that they dont just produce OEM replicas. Customer for life. Two guns in one. Like Bar-Sto and KKM, the Lone Wolf customer service line was easy to reach by both phone and email. If you know a thing or two about modding Glocks, chances are youre already familiar with Zev. Just a simple barrel. I bought a KKM Precision barrel and opted for the threaded version, as I envisioned that some day I might add a compensator. God Bless America and Long Live the Republic Better than buy a new pistol. We have many Glock barrels for you to choose from whether you want match grade accuracy, a threaded barrel or something ported. Get Our Top Shooting Drills and Zeroing Targets ($47 value - but FREE for a limited time). Don't waste your money on Faxon, their barrels are shit. A lot of filing and fitting. Type your email address and well send If I were to buy the stronger .40/357 recoil spring assembly (and using 357 mags) could I reliably shoot it in my Glock 19? Yes, Glocks attract almost as many haters as they do diehard followers. All 3 shoot great, don't jam Etc. Glock Factory Barrel Bar-Sto Conversion Barrels Double Diamond Standard Replacement Barrel Double Diamond 2 Port Barrel Glock Factory Barrel $175.00 Bar-Sto Conversion Barrels Double Diamond Standard Replacement Barrel Double Diamond 2 Port Barrel $169.99 Glock Factory Barrel Bar-Sto Conversion Barrels Double Diamond Standard Replacement Barrel More affordable than other options, but great quality, Quality barrel with threading for accessories, Lots of options -- from color to threaded/non-threaded. cannot do it with oem barrels. I shoot a KKM on my 40 Cal Glock. To further complicate matters, we put in multiple phone calls and emails to the company through the contact information on the website. We thought we had a bad barrel and headed to the gun shop. . RIA-REV22Kit-G19. AlphaWolf Barrel For M/23&32 Conversion to 9mm Stock . By the end, youll know what companies to head to if you want to add a little more pizazz to your Glock pistol. Grey Ghost has options for both the Glock G19 and G17 too! G27 or G33 40-9mm or 357-9mm conversion barrels are identical and both will work in the G27. - AlphaWolf Barrels For Glock SHOP NOW Specifications Cartridge: 9 mm Luger/40 S&W/357 SIG Barrel Length: 4.49 Finish: Black Style: Drop-In, Match Grade Designed for lead, plated, or jacketed ammunition Heat treated to RC 40-42 Salt Bath Nitride finish Features And their Glock barrels are no exception. But that doesnt mean that you cant take an already decent design and tweak it to suit your sensibilities! KKM barrels are machined from stainless steel, and this one was a drop-in version, which is exactly what it did. Especially considering the fact that many of the barrels Included in the list are either unreliable, impossible to obtain due to stock issues and/or over priced. I'm sure no prosecutor would ever try to use it against me. Cut rifled barrels also tend to have a lower transition period from good to worn out, whereas button rifled barrels tend to degrade more abruptly when they start to open up. Our review barrel was a Glock 23 conversion to .357 Sig, extended and threaded for 9/16x24tpi. (Photo: Kristin Alberts). Description StormLake Performance Pistol Barrel Machined from certified 416R stainless steel for superior strength, durability, and accuracy. Through 60+ rounds of factory ammo, we had 100% reliability in feeding and ejecting. It's powerful enough to fill many roles; law enforcement, self defense, trail gun and so on. Boom. . revolver cartridge and fit in a standard-size semi-automatic pistol. (Photo: Kristin Alberts), Available options include extended, ported, and threaded including a thread protector. Cant decide between a Glock 23 in 40 cal or the Glock 19 in 9mm? I may earn a small part of the sale from links to any products or services on this site. A standard length, non-threaded drop-in conversion barrel is very reasonable at $165 given the custom nature of KKM. will work in a 40 S&W slide, but there isn't any way to use 9 mm in say a Glock 22 or 23? 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. This Glock Rosco Bloodline barrel is designed to work with Glock 43 pistols. Incompatible due to barrel OD, slide ID, and breach face dims. Good luck with it! Including a thread protector, the retail price of our test barrel is around $230. 20% to 30% failure to feeds. Buy more ammo in calibers you didnt think you had and send some rounds downrange. Through the testing process, I was able to speak with several reps from the company, and I am convinced of both their dedication to quality and customer service. @Revolverdude : "You can buy a 9mm conversion barrel for a Glock 22 or 23. No idea why they left them out. A standard Lone Wolf Glock conversion barrel retails for $94.95. SAVE MONEY ON AMMO! I reviewed this siteand went straight back to Agency. Let us know in the comments below. My two Glock 19 barrels have chambers that are too tight and cause jams. Do you need special magazines to feed the 357 SIG in your 40/10 mm pistol? Switching out the barrel is just one of many things you can do to make your Glock truly one of a kind. (Photo: Kristin Alberts). All the best brands including Roni, CCA, Advantage arms, Flux Defense and more. A L2D on my 19. Easily convert your .40 Caliber Glock to shoot 9mm in seconds! Gunners Choice LLC. Whats your favorite Glock barrel? Bar-Sto barrels are broach cut rifled to accept lead bullets. Bar-Sto has been quietly making a name for itself at the top of aftermarket barrel production. you a link to reset your password. Factory New Conversion .357 357 Sig for Glock 20 G20 SF Stock Length Barrel 4.6" Brand New $119.96 spectresupply2 (34,012) 100% Was: $159.95 25% off Buy It Now +$5.29 shipping Almost gone 132 sold Sponsored Factory New .357 Sig Barrel for Glock 31 G31 Stock Length 4.49" Stainless -AND- ALSO GLOCK 22 G22 & Clones CONVERSION to 357 Sig Barrel My opinion (simply an opinion) is that there is no need to replace the OEM barrel for any Glock.they are very accurate, and they function with any and all ammo, including reloads. Conversion Barrel for Glock 23 | 9mm | 416R SS Black Nitride Bear Claw Fluted Barrel | Threaded. Took them to the range just yesterday. No changing of the slide or the spring and no gunsmithing. I like a lot of what ZEV is putting out.but they do not put out anything for the Glock 23. Rock Slide USA Pistol Stripped Upper 357 Sig Compatible With GEN-3 Glock 19/23/32 Lowers. USARMY (Ret) Double Diamond Standard Replacement Barrel. You really get what you pay for though, as the fit and finish on Bar-Sto barrels is outstanding. SIG P320 Parts; Frame Parts; Back Straps; Connector; Locking Block; Locking Block Pin; . The 357 SIG uses 0.355-inch bullets just like a 9 mm, not 0.357-inch bullets like the .357 Mag. (Photo: Kristin Alberts). (Photo: Kristin Alberts). My KKM barrel would not feed BB 70% of the time. AlphaWolf Barrel For M/32 357 Sig Stock Length. Hi there. Additional Information You may also like Glock Factory Barrel $175.00 Bar-Sto Barrels $250.00 Double Diamond Standard Replacement Barrel $139.99 Double Diamond Threaded Barrel $169.99 Check out the list of aftermarket barrel makers below to see if they have one to fit your gun. I know the extractors are different but is that a major issue? Put my new 357 sig bar-sto barrel in my glock 20. It will reach out quite a distance for small game and varmints. If you have a Glock 19, then use quality SD ammo and that's that. Jump to Latest Follow . That, and the fact that KKM barrels increase tightness in the chamber is said to give competitive shooters a slight advantage over OEM barrels. It does this very. It depends. Conversion Kits . purchase helps support my work in bringing you more awesome gun and gear articles.