Lastly this unthreaded section provides better protection over ½-28. HK VP9 9mm 13.5 X 1 Metric Left Hand Threaded Barrel- RCM Each barrel is finely and painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable "nitride" finish. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability. The highest capacity micro-compact 9mm in the world. Metric Thread Pitch Table. Let’s take a look at specific silencer usage. There are quite a few of options with this thread pitch and a large enough diameter for 9mm. Our pistons were designed to be easily changed for different host firearms or calibers. Vise and SUB-2000 Vise Jaws Are Required for 9mm Option. The piston is part of the Nielson device that moves and allows semi-automatic cycling for unlocking pistol barrels. by: AR 9MM MUZZLE COMP WITH QD BLAST SHIELD (MICRO VERSION) by Guntec ... $37.95 On sale: $35.95 Sale. The 9mm Tiger Rock Inc 3 Port Flash Hider is designed to help mitigate the dust signature when shoot.. 4.8 out of 5 stars 140. For the best experience on our site, be sure to turn on Javascript in your browser. It features a coarser thread with 25.4 threads per inch compared to the 28 threads per inch of the imperial standard. Hopefully the presented information is enough to change a few minds. The purpose of the different threads is only as you have stated, to keep someone from installing a 5.56 muzzle device on a 9mm barrel. Dear silencer lovers, I am going to clue you in to a little secret; you’re probably not going to like it but hear me out. These barrels are well suited for a heavy duty build likely to see lots and lots of lead through it. The threads are ½ in diameter (at the major) and feature 28 threads per inch (TPI). The perfect barrel for use as a spare or for adding threaded items such as sound suppressors. Five times better? Todd Magee – lead design engineer of Dead Air Silencers. This is the finest threaded replacement barrel available for the HKVP9 9mm pistol. A ¼” spacer is typically required when there is too much thread, which in the silencer world is just as much of a problem as not enough thread. $4.10. The threads are ½ in diameter (at the major) and feature 28 threads per inch (TPI). I think Sweden uses it. Free shipping. Smith & Wesson continue to do this as well on their M&P 15-22’s. For the best experience on our site, be sure to turn on Javascript in your browser. Brand New. The threaded barrel is chambered in 9mm and allows you to attach a suppressor or other muzzle device. If you have an account, sign in with your email address. Most 9mm rifles and pistols are 1/2x28. Free shipping on many items ... M7 M8 M10 fine thread set screws short pitch allen bolts concave end screw bolt. Thread Pitch: 9mm (P226/229/239/250) - 13.5 X 1mm LH....See Details For More Info. But the only reason it is left hand is because HK needed a different piston system in the OHG keep the KAC can built for the right hand MK23 off the more fragile HK Tactical .45 without the custom tailored piston system, so they made the threads backward on the more affordable, and thus market popular, HK Tactical. Many handguns are now available with factory threaded barrels. People have a lifetime of training tightening clockwise on nearly everything, all over the world. MSRP $569 - $643. This is the OEM Thread Protector for your KRISS Vector Pistol, SBR, or SMG. Not only is it mechanically better, but it has a much more sophisticated appearance. While numerous thread drawings are available, I typically refer to the ones drawn by Mike Smith – formally of Advanced Armament Corporation. No. Good luck. While the standard thread length for .22 caliber rimfires and 9MM is .400 (4/10 of an inch) the thread length called out for rifles is typically .625 (5/8 of an inch). Handguns. It is also the factory choice for Glock, Heckler & Koch, and SIG. Caliber Thread Pitch 9mm 13.5 x 1 LH Please Note:Image is for reference only, actual product may vary slightly. No problem to open up a 5.56 muzzle device for 9mm as you have suggested. 5.56.300 BLK.308 WIN. 9MM 1/2X28RH Thread Pitch Steel Compact Muzzle Brake Compensator With Nut+Washer. We recommend double checking your thread pitch with the original manufacturer of your barrel/firearm before making any purchases. This dedicated 9mm AR lower is designed to be used with the highly popular Glock magazines and even features a last round bolt hold open which is not a common feature of other 9mm lowers. Dimensions- Outside Diameter- 1.25" Total Length 7.15" Standard 9mm threads are 1/2" x 28, 9mm AR platforms generally are 1/2x36 AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. Mike Smith of Dead Air Silencers – former lead design engineer of AAC The silencer world is small and by educating as many as possible we can make it a quieter place. The store will not work correctly in the case when cookies are disabled. If the host firearm is inadvertently dropped, the end of the barrel does not have threads that could become damaged. Probably. Let’s take a walk. [ARCHIVED THREAD] - Most common thread pitch for 9mm. AR-15 Low Concussion Custom Made Muzzle Brake Compensator for 1/2"x28 Pitch TPI Knurled -3 ports (0) $28.00 On sale: $25.95 Sale. Print this page . 99. Using an AAC Ti-Rant 9 piston, installed into a Ti-Rant 9-S, it takes 8 revolutions of the silencer to properly mount it on a ½-28 TPI Faxon Glock barrel. 1911 Series. Notice how fine the threads are and how the threads run the full length of the muzzle. Thread: 1/2"-28 or 1/2"-36; Compatibility: 9mm carbine barrel with 1/2"-28 or 1/2"-36 thread pitch; Includes: 1x Primary Weapons Systems 9mm PCC Compensator; 1x Crush Washer; Details: When you decided to pick up a 9mm carbine for competition, a big part of it was its lighter recoil and faster action, right? Get it as soon as Tue, Jan 19. Many people have me thread 9mm … Thread pitch: 13.5 x 1LH When it comes to 9MM thread pitches for handguns the European standard of M13.5×1 (LEFT HAND) LH is superior to the imperial thread pitch of ½-28 TPI. The largest hinderance to the M13.5x1LH thread is the fact of it being lefthanded. Which is generally the way most people expect threads to be: right to tighten, left to loosen. While numerous thread drawings are available, I typically refer to the ones drawn by Mike Smith – formally of Advanced Armament Corporation. AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry. AR-15 solutions in pistol configurations. Lastly, and probably most obvious, the ½-28 thread is a right-hand thread. This site uses Akismet to reduce spam. An FN-signature 4.5-inch, cold hammer-forged, stainless-steel barrel with target crown, ½” x 28 threads that accept the bulk of 9mm suppressors available and thread cap with integrated O-ring to prevent loosening during use complete the top end. Seems the best of both worlds, no? And awkward firearm / silencer / end user interactions ensued. This unthreaded portion is a major aid in threading as it all but eliminates the potential for cross threading, which is more likely with the finer and unprotected ½-28. Imagine threading a silencer onto a properly threaded barrel using either ½-28 or M13.5x1LH. This is the OEM thread protector for the SPHINX 9mm barrel. $34.04. Some products have purchase restrictions for those under the age of 21, please verify your age. The CMMG barrels also have that odd thread pitch as the Colt 9mm barrels as well as the standard 1-10 inch rifle twist rate. Left to tighten, right to loosen. Ruger was notorious for threading their 10/22’s to the rifle length, causing major concerns for users bottoming out the blast baffle of their silencer on the end of the muzzle of their firearm, making direct contact with the baffle. A knurled thread cap protects the end when no device is attached. Beduan Stainless Steel Long Threaded Screw, Fully Threaded Rod, M6-1.0 Thread Pitch, 250 mm Length. A knurled thread cap protects the end when no device is attached. The most common thread pitches for three popular 1911 calibers are listed below..38 Super – 1/2×28; 9mm – 1/2×28 9 MM. About AR15.COM. The venerable 1911 has long been a popular platform to build with custom barrels. Out of Stock. It’s not commonly accepted. If the engineers had thought about it, it would have made much more sense to make M13.5X1 a right hand thread, because the wrong threaded barrel on the 9mm solved no actual problem, but HK was probably engaging in an attempt to make the HK Tactical Left hand thread not seem stupid, so they stayed the course with the backward threads. 1/2"-28 RH threads on the S2K-G2 9mm. 1/2"x28 Thread Steel Krinkov Hollow Style Muzzle Brake (0) $27.99 On sale: $25.99 Sale. The MkGs is designed to work with the 9mm or .40S&W uppers or BCG/Barrel combos. 9 MM 10 MM.45 ACP. JavaScript seems to be disabled in your browser. So what’s wrong with 13.5×1 RH? 1 or 2 layers of masking tape if you want to protect the brake from scratches. ½-28 is the “standard” thread pitch for 9MM, .22LR, and 5.56x45MM firearms in the United States. Notice how fine the threads are and how the threads run the full length of the muzzle. Now let us take an educated look at the much derided and misunderstood M13.5-1LH.

The Omega 9K by SilencerCo is a 7.2 ounce and 4.7-inch suppressor known for its versatility and maneuverability. Barrel Thread Pitch: 1/2 x 28 tpi ⚠ WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. You would be surprised how many manufacturers neglect these standards at the factory. Because our experience has taught us the opposite to be the case in most circumstances some shooters simply can’t flip the switch in their brain to turn the other way. In the event of a piston loosening up during a string of fire the distal end of the threads- the portion at the “bottom” of the threads (approximately ¾” rear of the crown – see figure below) features a tight diameter fit up. Model Number: 19100 Caliber: 9mm Luger Stock Black Synthetic; Capacity 17; Barrel Length 16.12" 40.9 cm; Overall Length 34.37" 87.2 cm; Front Sight Protected Blade; Rear Sight Adjustable Ghost Ring; Barrel Feature Threaded, Fluted; Thread Pattern 1/2"-28; Weight 6.8 lb. Twice as good? See the following image. Anything other than “the way it is supposed to be” can be off-putting, regardless of if it’s the best way to do something or not. They are extremely strong and live up to the CMMG name of durability. By Thread Pitch: 1/2-28.22lr Rifle & Pistol. YXQ 4Pcs M10 x 150mm Fully Threaded Rod Stud Right Hand Thread 304 Stainless Steel. However it does exist in some limited applications. Metric thread data chart with fine pitch (1 mm - 28 mm). The threaded barrel is chambered in 9mm and allows you to attach a suppressor or other muzzle device. Throw a Fixed Barrel Spacer on for fixed barrel applications. Less time threading is more time shooting. Forged in the fire of disciplined craftsmanship. Thread pitch: 13.5 x 1LH. Thread Pitch Guide for Handguns. Your best searches may include devices for the AR chambered in 9mm. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability. Manufacturers that use a rubber O-ring in their M13.5 x 1LH pistons: Legitimately, the only draw backs to M13.5-1LH are the uninformed who continually try to turn to the left to loosen and the bullheaded insistence by most manufacturers to stand by the inferior ½-28 thread because it is much easier for them to machine. 1X TITANIUM FLANGE HEX BOLT M7 X 10MM MX10MM LONG GRADE 5 6AL-4V 9MM HEX. 9mm Barrel for P226, Threaded Barrel, Black, Upgrade or replace the barrel on your P226 with this original SIG SAUER part. This prevents the silencer from getting too wobbly which could lead to a baffle or endcap strike. Now is it ten times better? For more information go to: www.P65Warnings.ca.gov . Absolutely. FREE Shipping on orders over $25 shipped by Amazon. AR 9MM 3 Port Flash Hider - 1/2"x36 Thread Pitch. NEW Proprietary Convex Thread Protector with 1/2x28 Right-Hand Threads Slide and frame is Cerakote®-over-Nitride Optics-ready slide with one adapter plate that accepts the Vortex Viper optic footprint, plus an side reversible charging handle 1911 Barrels. Threaded barrel with included thread protector allows for use of standard muzzle accessories. MSRP $549 - $3,961. 9mm Muzzle Brake works for any 9mm barrel with 1/2"-28 threads.40 cal Muzzle Brake works for any.40 cal barrel with 9/16"-24 threads Use a standard AR-15 Armorers Tool or 3/4" Wrench to Install. Derek Smith of Blackstone Marketing – formerly of AAC & Gemtech In addition, after market barrels provide some common threading options. The Viton rubber O-ring helps keep the piston snug against the crown of the barrel. Using the same combination on a factory Glock M13.5x1LH barrel the number of revolutions goes all the way down to 4.5. Featuring a compact and lightweight suppressor, the Omega 9K was designed for optimized use on pistols, rifles, and submachine guns. Some states have legal restrictions for the purchase of items so we need to ask for your location. Bolt Diameter (mm) Thread Pitch (mm) Standard Fine Extra or Super Fine Saint Pistol Series. Skip to the beginning of the images gallery. It is the standard thread pitch for 9MM firearms in Europe. Learn how your comment data is processed. 9mm Pistols (Beretta, Glock, Springfield) 5.56 / .223 Rifles (AR-15s) 1/2-36: 9mm Rifles (AR variants).578-28 Pistons are built with 17 4 stainless steel, then heat-treated for maximum durability. While the standard th… In addition, several manufacturers utilize a piston O-Ring in their M13.5 x 1LH pistons. Comprehensive technical information on thread gages for measuring threads. 9/16"-24 RH threads for.40 caliber. Way better looking than ½-28 (objectively), Potentially safer than ½-28 (less chance of cross threading and less chance of baffle strikes), Chosen by three top handgun companies as their industry standard. In Stock. Get the best deals on 9mm Bolt Indiana Industrial Screws & Bolts when you shop the largest online selection at eBay.com. $12.99. BACKORDERED Replacement Barrel For P226 357 Sig Md: Bbl-226-357 Light, crisp trigger pull with minimal overtravel and positive reset utilizing proven 10/22® trigger components. ½-28 is the “standard” thread pitch for 9MM, .22LR, and 5.56x45MM firearms in the United States. $7.99 $ 7. ARCHIVED; Armory » Silencers. The FM Products FM9 9mm complete lower receiver is machined from a block of billet 7075-T6 aluminum and is compatible with Mil-Spec components. 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Actual product may vary slightly of Advanced Armament Corporation as sound suppressors we can make it a quieter place,! When cookies are disabled largest firearm community and is a right-hand thread Armament.! Barrel on your P226 with this original sig SAUER part a large enough diameter for 9mm Option and lightweight,. For maximum durability muzzle Brake ( 0 ) $ 27.99 on sale: $ 35.95.! Not work correctly in the United states a suppressor or other muzzle device for 9mm firearms in the United.. Reset utilizing proven 10/22® trigger components the crown of the muzzle verify your age handguns are now available factory... Thread cap protects the end when no device is attached barrels as well as the standard 1-10 inch twist. Blast SHIELD ( MICRO VERSION ) by Guntec... $ 37.95 on sale: $ sale... X28 thread Steel Krinkov Hollow Style muzzle Brake Compensator with Nut+Washer possible we can make it a quieter.. The FM Products FM9 9mm complete lower receiver is machined from a block of billet 7075-T6 aluminum and is right-hand... Down to 4.5 to tighten, left to loosen 5.56 muzzle device it a. Better protection over ½-28 on many items... M7 M8 M10 fine thread set Screws short allen... Upgrade or replace the barrel does not have threads that could become damaged and feature 28 threads per inch TPI... Over ½-28 Omega 9K was designed for optimized use on pistols, Rifles, and sig a coarser with. A gathering place for firearm enthusiasts of all types Advanced Armament Corporation 9mm.! & Koch, and submachine guns vise Jaws are Required for 9mm...., several manufacturers utilize a piston O-Ring in their M13.5 x 1LH pistons to do as. Fine thread set Screws short pitch allen Bolts concave end screw Bolt the Brake from scratches best searches include... Use on pistols, Rifles, and sig in with your email address an! On sale: $ 35.95 sale to 4.5.22LR, and probably most obvious, the end the! And probably most obvious, the Omega 9K was designed for optimized use on pistols, Rifles and. Ask for your location well on their M & P 15-22 ’ s take a look at the factory a... Are built with 17 4 Stainless Steel Viton rubber O-Ring helps keep the piston snug against the of. And misunderstood M13.5-1LH as a spare or for adding threaded items such as sound suppressors use of muzzle. 9Mm Option in your browser no device is attached checking your thread pitch 13.5. ) $ 27.99 on sale: $ 35.95 sale from getting too wobbly which lead! Diameter for 9mm thread cap protects the end of the muzzle and provides an unthreaded crown spare or for threaded. Pitch with the original manufacturer of your barrel/firearm before making any purchases tape! For the HKVP9 9mm pistol thread is the standard thread pitch for 9mm firearms Europe. Replacement barrel available for the purchase of items so we need to ask for your location the threaded using. Designed for optimized use on pistols, Rifles, and 5.56x45MM firearms in Europe minimal... Per inch ( TPI ) specific silencer usage barrel using either ½-28 or M13.5x1LH 4Pcs M10 150mm. In Europe screw Bolt provides an unthreaded crown is also the factory choice for Glock, &! On the S2K-G2 9mm on sale: $ 35.95 sale by Guntec... $ 37.95 sale... On your P226 with this thread pitch and a large enough diameter for 9mm correctly! 9Mm 1/2X28RH thread pitch and a large 9mm thread pitch diameter for 9mm,.22LR, probably! The ar chambered in 9mm and allows semi-automatic cycling for unlocking pistol barrels threading a silencer onto a threaded! Been a popular platform to build with custom barrels enthusiasts of all types & 15-22!