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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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... -
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
KE Arms KP-9 Complete Polymer Lower Receiver – 9mm – Includes Mil-Spec FCG, Buffer,...
Highly Durable & Cost-Effective 9mm Polymer Lower with Mil-Spec FCG, Buffer, & Spring The KE Arms KP-9 is a pistol caliber lower receiver designed with an integrated buttstock, buffer tube,... -
New
KE Arms KP-9 Complete Polymer Lower Receiver – 9mm – Includes SLT Trigger, Buffer,...
Highly Durable & Cost-Effective 9mm Polymer Lower with SLT Trigger & Ambi Safety The KE Arms KP-9 is a pistol caliber lower receiver designed with an integrated buttstock, buffer tube,... -
New
KE Arms KE-9 Stripped AR-15 Lower Receiver – Fits 9mm Glock Magazines
Dedicated 9mm Lower Receiver For A High-Performance PCC Build The KE Arms KE-9 is a high-quality dedicated lower receiver designed specifically for 9mm pistol-caliber carbine builds. It is built to... -
New
KE Arms KP-9 Stripped Polymer Lower Receiver – 9mm
Highly Durable & Cost-Effective PCC Stripped Polymer Lower The KE Arms KP-9 is a pistol caliber lower receiver designed with an integrated buttstock, buffer tube, pistol grip, and trigger guard... -
New
Angstadt Arms 0940 Stripped Upper/Lower Receiver Set – Accepts 9mm & .40 S&W Glock...
Build Your Next 9mm Pistol Caliber Rifle with a Solid Upper/Lower Set from Angstadt Arms The Angstadt Arms 0940 Set is an outstanding option to start your pistol caliber build... -
New
Glock 19 Gen3 9mm Pistol – California Compliant – 10 Round
A Great Option For A Handgun on the California Roster The Glock G19 Gen3 Safe-Action Pistol features a 10-round magazine capacity and hexagonal barrel rifling. It's an ideal option for... -
New
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... -
New
Sons of Liberty Gun Works NOX-SC 9MM/5.56MM Muzzle Brake – Single Chamber Micro KeyMicro...
Versatile & Effective Single Chamber Muzzle Brake For 9mm/5.56 Builds The Sons of Liberty Gun Works NOX-SC is a single chamber muzzle brake designed to provide excellent flash suppression as... -
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... -
Aero Precision EPC AR 15 Lower Receiver – Accepts 9mm and .40 S&W Glock...
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 -
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... -
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 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 -
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... -
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... -
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... -
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... -
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... -
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... -
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...
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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