9MM AR15 PARTS AR9 UPPERS AR9 LOWERS 9MM BCG
AR9 9MM AR15
When this site first started 9mm chambered AR15 parts and accessory suppliers were very limited. Today it’s a different world. There are enough 9mm options to warrant a dedicated section on this website.
Below are links to specific AR9 9MM AR15 categories
Purpose-built for 9mm AR-15 pistol caliber carbines, Faxon Firearm’s Generation 2 PCC blow-back carriers keep the features of the well-loved first Gen BCG with modern improvements. Faxon maintains the dual COLT/GLOCK compatible geometry, user-removable weight and full-auto compatibility while adding new and welcome features. Faxon maintains a “ramped” bottom so any common trigger can be used – ideal for competitive shooters and plinkers alike.
The extractor has been upgraded from an internal “1911” style claw to an AR-15 pivoted and sprung option. For ease of disassembly, a standard firing pin cotter pin is used, and to ensure long-life, the carrier key is separate from the charging surface ensuring that the carrier stands up to any vigorous action – no sheared keys! A stronger firing pin rounds out the new changes.
BSF Barrels builds their 9mm Luger AR-15 carbon fiber barrels with the same care that goes into a top-quality match barrel to ensure that you’ll achieve the best possible accuracy from your AR pistol, SBR, or carbine. All BSF barrels are turned from ordnance-grade 416R stainless steel, then given a roll-wrapped, tensioned, carbon fiber sleeve. The sleeve keeps weight down while providing excellent rigidity, plus enhanced cooling.
Each CMC Triggers AR-15 PCC 9mm Trigger is equipped with either a single-stage, straight or curved bow design that provides an incredibly crisp break with no grit or creep prior to the hammer release. The trigger is designed to provide as short of a lock time as possible, thanks to controlled hammer weight and balance provided by a rocket-wire hammer spring that ensures consistent ignition with all grades of ammunition. The CMC PCC trigger features a non-adjustable 3.5lb pull that breaks like glass. Available in both “classic” curved or CMC’s patented “signature” Flat trigger bow.
The Wilson Combat 2-Stage 9mm AR Trigger, is a drop-in trigger unit that is easily user installed in any 9mm AR pattern rifle in less than 1 minute. Exclusive Wilson Combat engineering enables a durable, 3.5- 4 lb., ultra-crisp trigger pull without any fine tuning or adjustment. Reduced, positive trigger reset guarantees a quick follow up shot on target. The unique hammer geometry enhances reliable ignition with military and surplus ammunition of all types while a 1911 style half-cock notch allows the TTU to meet or exceed military specifications for drop safety.
Pre-assembled, CNC machined trigger housing contains H13 heat-treated trigger, hammer, sear and a stainless-steel spring for trouble-free installation. Bullet Proof designed and extensively tested by shooters for shooters, the new Tactical Trigger Unit has raised the bar for drop-in 9mm AR15 triggers.
The MEAN EndoMag™is a magazine insert that converts your Gen 2 or Gen 3 5.56/.223 PMAG® housing into a 9mm magazine to use with a standard AR lower and 9mm upper of your choosing with a Glock or Colt variant 9mm BCG.
Quarter Circle 10 Rear Charging CLT9MM Builders Kit includes the “bones”- the core components for building your own Quarter Circle 10 9mm AR Carbine or Pistol.
Wilson Combat AR9 SBR 9mm AR has been specifically designed for superior reliability and maximum accuracy, while retaining the familiar handling and controls of the AR platform. The AR9 is available with your choice of Glock or Beretta 9mm pistol magazines
The VG6 Epsilon 9mm employs a two-step gas redirection process to produce a soft, low-energy recoil that’s easy on your shoulder. It helps you keep the sights on the target at all times, even during rapid fire, so you can saturate the target with hits – matter how fast you shoot.
Wilson Combat AR-9 9mm AR pistol/carbine barrels are made with the same care as their legendary rifle caliber barrels. These superb barrels are perfect for your next build and have been designed to work with most legacy 9mm AR uppers. The 1-10” twist is optimized for long range accuracy and 1” groups at 50 yards are not uncommon with match grade ammunition. These barrels use a 5/8”-24 TPI threaded muzzle for enhanced accuracy and work well with our Q-Comp muzzle brake.
Made with 8620 AISI steel and boasting a NIB/Mag-phosphate finish, the Stern Defense 9MM Glock Colt Complete AR-15 Bolt Carrier Group SD BU9 ECHO NiB fits into Mil-Spec and Glock-pattern upper receivers. It functions with Colt SMG, Glock magazines and it’s fully compatible with standard AR15/M16 charging handles. Comes fully assembled with all sub-components installed, including firing pin/spring/retaining pin, extractor, and extractor spring. Also included in bolt assembly is a proprietary center and roll pins. Stern Defense 9mm bolts incorporate a new bolt design which caters to single stage triggers with short resets. It also allows use with the JP silent captured spring. This bolt is compatible with the Law Tactical folding stock and the Echo trigger.
The MVB Industries AR-15 Pistol Caliber Billet Stripped Upper Receiver is the perfect platform for building your unique, mission-specific, AR-15 pistol caliber rifle/pistol. Made from a high-strength, 7075 T6 aluminum for durability. Mil-Spec, MIL-A-8625 Type III hardcoat anodized finish adds extra strength and delivers superior abrasion-resistance for rugged field use. Precision-machined to ensure drop-in installation of Mil-Spec aftermarket parts.
The Rainier Arms AR-15 9MM Billet Receiver Sets are CNC machined from solid billet 7075-T6 aluminum which is 70% stronger than the commonly used 6061 aluminum and finished with milspec hardcoat anodize to a surface hardness of 60 Rockwell. The precision machining of the Rainier Arms billets are well known in the industry. Rainier Arms AR-15 9MM Billet Receiver Sets utilize GLOCK® 9mm magazines.
There’s no need to go with a pistol-caliber specific AR lower on your next pistol-caliber carbine build. With the Stern Defense AR-15 9mm Conversion Adapter you have the ability to utilize popular pistol magazines which you may already have a supply of. Stern Defense make two differ models of their Conversion Adapter, one which uses Glock® magazines, and one which uses either Smith & Wesson M&P or Sig 320/250 magazines.
The Stern Defense SD Mod 4 9mm Upper Receiver is a complete upper receiver featuring a 4 inch, 1-10 twist, Melonite finish barrel, is free float in a 4in M-LOK handguard attached to a 7075-T6 forged aluminum receiver. On the end of the barrel mounted on the ½-36 threads is a 1.75” long, 1.2” diameter blast can designed to direct the short barreled blast away from the shooter.
The Foxtrot Mike Products FM-9 Heavy Pistol Buffer is the correct weight to ensure reliable cycling of any blow-back operated AR-15 pistol action. With its extended length, the FM-9 Heavy Pistol Buffer requires no spacer and helps prevent bolt catch breakage. By installing this buffer, you’ll enjoy smoother function, less felt recoil, and reduced rate of fire from your AR pistol. The FM-9 is compatible with all 9mm upper receivers.
The Primary Weapons Systems 9MM PCC Stripped Lower Receiver is T6 6061 Machined Billet, Hard Type III Anodized and compatible with AR-15 Pattern Take-down Pins and accepts Glock 17 compatible magazines. This stripped AR lower includes the proprietary parts installed (last round hold open mechanism, ejector & magazine release)
The Palmetto State Armory best selling 9mm AR features – Barrel: 16″ chrome moly steel barrel, chambered in 9mm (9×19) with a 1/10 twist rate. The A2 profile barrel is nitride treated for durability and finished off with a Palmetto State Armory 13.5″ Lightweight M-Lok free-float rail and an A2 birdcage style flash hider. The barrel is laser engraved with “9MM 1:10 PSA PCC CHAMBER” because it has been optimized for use in Pistol Caliber Carbine competitions.
Upper: Billet 6061-T6 A3 AR slick side upper is hard coat anodized black for durability. These slick side upper receivers are made for us right here in the USA.
Bolt Carrier Group: Gen 4 Hybrid 9mm BCG. Nitride treated 8620 steel bolt, with an enhanced firing pin and external 5.56 style ejector. The bolt carrier group is compatible with most aftermarket fire control groups.
To be used with Palmetto State Armory 9mm lowers that use either Colt® or Glock®-style magazines.
The ELF AR-9 Drop-In Match Trigger has been built for performance. Specifically developed for 9mm and .45 PCC platforms, after tens of thousands of rounds of testing in all platforms, the boss has decided this is the best trigger we have ever produced and does it all in every AR platform. It has a u-shaped captured disconnector that forces a positive hold on the hammer and also has a “pad” that matches up to an extension on the hammer. The pad is directly in line with the rear trigger pin so when the hammer is stopped by those matching surfaces it effectively eliminates trigger slap from the hammer hitting the disconnector and greatly enhances the feel of the trigger during live fire.
The Yankee Hill Machine 9mm Bolt Buffer YHM-925-A designed for carbine AR-15 stocks is manufactured from high quality stainless steel and features extra weight and length for 9mm AR’s. The added length helps prevent breakage of the bolt catch. Includes a mil. spec. bumper. The buffer weight is 5.9 oz which places it between the 5.4 oz H3 and 6.08 oz VLTOR A5-H3 buffers.
I titled this post “Why you need a 9mm AR15 now! to grab readers attention and there’s a bit of symbology in my message. I learned long ago to take advantage of the market trends I mentioned several paragraphs above. Right now because of market saturation prices on most AR15’s and associated hardware are at their lowest points ever and that can change in an instant. I learned long ago to take advantage of the market and focus on items that can be regulated and eliminated. In the the the year or two leading up to the awful events in Sandy Hook while other shooters were making their AR15’s look pretty I was buying stripped AR15 lowers