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
Sort
Filter
List
Grid
-
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
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 -
New
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 -
Sylvan Arms AR-15 to 9mm Glock Conversion Block – 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... -
Magpul Glock GL9 15 Round Magazine – MAG550-BLK
Durable And Reliable Magazine For Glocks Over Thousands Of Rounds The Magpul Glock GL9 15 Round Magazine is a 15-round 9mm handgun magazine for GLOCK handguns featuring a proprietary all-polymer... -
UTG GL933 33 Round Polymer Glock 9mm Magazine
Affordable 33 Round Glock Magazine for 9mm Pistols and AR-15 Everybody loves a 9mm fun stick. 33 rounds of 9mm loaded into your Glock pistol or compatible AR-9 means a... -
6-Pack – Magpul Glock GL9 15 Round Magazine – MAG550-BLK
Buy in Bulk And Save! This Pack Includes Six (6) Magpul Glock GL9 15 Round Magazines! The Magpul Glock 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... -
UTG PD933 33 Round Windowed Polymer 9mm Glock 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, fullsize Glock pistol, or any pistol caliber carbine... -
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 handgun. It is designed for flawless durability that can... -
New
A-Zoom Pistol Snap Caps – Dummy Rounds for Various Calibers – 5-Pack
Protect Your Pistol's Firing Pin with an A-Zoom Snap Cap The A-Zoom Pistol Snap Caps are excellent and reliable tools mainly used for safety training, weapon testing, and safely decocking...5 Options -
New
A-Zoom Pistol Snap Caps – Dummy Rounds for Various Calibers – 10-Pack
Protect Your Pistol's Firing Pin with an A-Zoom Snap Cap The A-Zoom Pistol Snap Caps are excellent and reliable tools mainly used for safety training, weapon testing, and safely decocking...4 Options -
New
ETS CAM Magazine Loader For Pistols – .380 / 9mm / .45 Calibers
Fast & Reliable Magazine Loader For Your Pistol Magazines The ETS CAM Magazine Loader For Pistols is the perfect accessory to add for your next day at the range. This...3 Options -
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... -
3-Pack – Magpul Glock GL9 15 Round Magazine – MAG550-BLK
Buy in Bulk And Save! This Pack Includes Three (3) Magpul Glock GL9 15 Round Magazines! The Magpul Glock GL9 15 Round Magazine is a 15-round 9mm handgun magazine for... -
ETS Gen 2 Glock 9mm Magazine – 32 Rounds
32 Round Glock 9mm "Fun Stick" with Translucent Body Elite Tactical Systems brings their advanced polymer expertise to the next level with this Gen 2 Glock Magazine. Choose from crystal...3 Options -
KE Arms 9mm Buffer Tube Kit – 5.5 oz Buffer Kit for Pistol Caliber...
Heavy 9mm Buffer Tube Kit for Pistol Caliber AR-15 When you're building a 9mm AR-15, it's best to go with components that will work well together in concert. For most... -
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 9mm handgun magazine that features a new proprietary all-polymer construction for flawless... -
Duramag AR-15 Stainless Steel 32-Round Magazine – 9mm Luger Colt Style
The Colt Pattern Magazine For Reliable & Consistent Feeding The Duramag AR-15 Stainless Steel 32-Round Magazine chambered in 9mm Luger features an advanced geometry follower that will provide consistent feeding.... -
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... -
CMMG 9mm Ejection Port Dust Cover Kit with Gas Deflector
Ideal Ejection Port Cover For 9mm Calibers With Gas Deflector The CMMG 9mm Ejection Port Dust Cover Kit is a drop-in replacement for your standard ejection port cover ideal for... -
KAK Industry AR 15 Slimline Flash Can – 1/2×36 Thread
Guaranteed to Direct Muzzle Gasses, Muzzle Flash and Overall Noise Downrange Threaded 1/2x36, this Slimline Flash Can is designed to direct muzzle gasses and muzzle flash forward. Built from solid... -
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...
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.
Back to top