9mm AR-15 Parts and Firearms
9mm AR-15s are becoming more popular all the time. These pistol caliber carbines are ideal for home defense and competition use, but the require a few different parts than a typical AR.
We have a selection of barrels, magazines, bolts, and buffer weights to help you build a 9mm AR, or convert an existing lower to use 9mm. READ MORE
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Armaspec Stealth AR 15 Recoil Spring (Armaspec SRS) | Multiple Buffer Weights
Reduce Recoil, Wear, and Unwanted Rattling Armaspec's Stealth Recoil Spring™ is one of the best upgrades for your AR15's recoil system, and you can feel and hear the difference instantly. ...7 Options -
AT3™
AT3™ 1/2 Inch Crush Washer for .223/5.56 Muzzle Devices Compatible with AR 15
Time Your Muzzle Device with a Black Nitride Crush Washer from AT3 Crush washers are essential to replace after removing for replacing a muzzle device. Re-using crush washers can lead... -
New
Rise Armament RAVE PCC Trigger – Flat & Curved – Includes Anti-Walk Pins
Rise Armament Trigger for AR-9 and PCC The Rise Armament RAVE PCC Trigger gives you a reliable, affordable option to upgrade your 9mm, .40 S&W, or .45 ACP AR-15 with...2 Options -
New
Springfield Armory Hellcat OSP Pistol with 13 and 11 Round Magazines
Optics Ready Springfield Hellcat Pistol The new Springfield Hellcat OSP makes a perfect EDC pistol, with a slim 1" wide frame, optics-ready slide, and an texturing to enhance your grip.... -
Armaspec Sound Mitigation Buffer (SMB) Captured Gen 3 – Multiple Buffer Weights Available
Improved & Easy-To-Install Captive Buffer Weights For AR Builds The Armaspec Sound Mitigation Buffer (SMB) Captured Gen 3 is a quick and easy replacement for your standard buffer and spring....6 Options -
Sylvan Arms AR-15 to 9mm Conversion Block for Glock Pattern Magazines – GCB100
Easily Convert Your AR-15 Lower to Accept Glock Magazines The Sylvan Arms AR-15 to 9mm Glock Conversion Block - GCB100 is a drop-in addition that converts your AR-15 lower to... -
UTG GL933 33 Round Polymer 9mm Glock Compatible Magazine
Affordable 33 Round Magazine for Glock 9mm Pistols and AR-9 Lowers Everybody loves a 9mm fun stick. 33 rounds of 9mm loaded into your Glock pistol or compatible AR-9 means... -
Magpul Glock Compatible GL9 15 Round Magazine – MAG550-BLK
Durable And Reliable Magazine For Glocks Over Thousands Of Rounds The Magpul GL9 15 Round Magazine is a 15-round 9mm handgun magazine compatible with Glock handguns featuring a proprietary all-polymer... -
6-Pack – Magpul GL9 Glock Compatible 15 Round Magazine – MAG550-BLK
Buy in Bulk And Save! This Pack Includes Six (6) Magpul GL9 Glock Compatible 15 Round Magazines! The Magpul GL9 15 Round Magazine is a 15-round 9mm handgun magazine for... -
Duramag AR-15 Stainless Steel 20-Round 9mm Magazine – Colt Style
9mm Colt Pattern Magazine For Reliable & Consistent Feeding The Duramag AR-15 Stainless Steel 20-Round Magazine for 9mm Luger features an advanced geometry follower that will provide consistent feeding. It... -
Magpul GL9 PMAG for Glock 9mm Pistols – 17 Rounds
Cost-Effective High-Quality Magazine For Glock 9mm Pistols The Magpul GL9 PMAG is a premium quality 17-round magazine made for Glock 9mm handguns and AR-9 carbines. It is designed for flawless... -
UTG PD933 33 Round Windowed Polymer 9mm Glock Compatible Magazine
33 Round Windowed Glock Magazine from UTG UTG's take on the 33 round "fun stick" is a perfect fit for your AR-9, full size Glock pistol, or any pistol caliber... -
CMMG 9 AR Magazine Conversion 9mm Luger – 30 Round
Converts Your Magazine to Shoot 9mm Ammunition The CMMG 9 AR Magazine Conversion 9mm is a modified Magpul PMAG that fits perfectly into your AR15 mag-well and converts your magazine... -
Aero Precision EPC-9 AR 15 Lower Receiver – Glock Magazine Compatible
Enhanced 9mm AR Lower Receiver for Pistol Caliber Carbines Before you ask - yes, it does take Glock mags. The EPC-9 offers enhanced ergonomics, simple installation, and unbeatable aesthetics for a...2 Options -
Shooting Made Easy Site-Rite Laser Boresighter for Multiple Calibers
Caliber Specific Laser Bore Sight Whether you're sighting in an AR-15, a plinker in .17 or .22 caliber, or proper rifle in .30-06 or 6.5 Creedmoor, Shooting Made Easy has...12 Options -
3-Pack – Magpul GL9 Glock Compatible 15 Round Magazine – MAG550-BLK
Buy in Bulk And Save! This Pack Includes Three (3) Magpul GL9 Glock Compatible 15 Round Magazines! The Magpul GL9 15 Round Magazine is a 15-round 9mm handgun magazine for... -
Aero Precision EPC-9 Threaded AR 15 Upper Receiver w/ LRBHO for Glock Magazines
Glock Compatible Last Round Bolt Hold Open Upper Receiver With the debut of Aero Precision's EPC-9 lower receiver, comes the perfect match of an upper receiver. This upper mates perfectly...2 Options -
ETS Gen 2 9mm Glock Compatible Magazine – 32 Rounds
32 Round 9mm "Fun Stick" for Glock Pistols and Lowers with Translucent Body Elite Tactical Systems brings their advanced polymer expertise to the next level with this Gen 2 Glock...3 Options -
Magpul GL9 PMAG for Glock 9mm Pistols – 27 Rounds
170mm Competition Magazine with Extended Capacity and Magpul Reliability The Magpul PMAG 27 GL9 is a 21-round Glock compatible 9mm handgun magazine that features a new proprietary all-polymer construction for... -
CMMG 9mm and 22LR Ejection Port Dust Cover Kit with Gas Deflector
Ideal Ejection Port Cover For 9mm and .22LR with Gas Deflector The CMMG 9mm Ejection Port Dust Cover Kit is a drop-in replacement for your standard ejection port cover ideal... -
Faxon Firearms 9mm Nitride Bolt Carrier Group – Glock & Colt Compatible
Proven, Reliable, and Compatible with Glock and Colt Lowers Faxon's 2nd Generation 9mm Bolt Carrier Group stands above its competition as a reliable part with wide compatibility. The enhanced geometry... -
AT3™
AT3 Tactical™ 9mm Bolt Carrier Group – Nitride
High-Quality Black Nitride Bolt Carrier Group For Your 9mm Build This AT3 Tactical™ 9mm Bolt Carrier Group features meticulous machining and a high-quality finish for a lifetime of use. This... -
VG6 Epsilon 9mm 1/2×28 – AR 15 Muzzle Brake/Compensator/Flash Hider
Next Evolution in Pistol Caliber Carbine Recoil Control The VG6 EPSILON 9mm sets a new standard when it comes to recoil management by virtually eliminating any muzzle movement. Designed for... -
Faxon Firearms 10.5 Inch Light Tapered AR15 Barrel – 9mm – 4150 QPQ
Perfect for Your Compact Pistol-Caliber PDW Compact, pistol-caliber AR15s are perfect for home defense, and Faxon Firearms makes some of the best barrels for that purpose. A smooth taper from...
9mm AR-15s are becoming more popular all the time. These pistol caliber carbines are ideal for home defense and competition use, but the require a few different parts than a typical AR.
We have a selection of barrels, magazines, bolts, and buffer weights to help you build a 9mm AR, or convert an existing lower to use 9mm.
Traditional 9mm handguns are also available for purchase – please check your local ordinances before ordering.
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