AR-15 Parts
Shop our extensive inventory of AR-15 parts and modern sporting rifle (MSR) components. From fully assembled MIL-SPEC upper receivers and enhanced lower parts kits to free-float M-LOK handguards and ambidextrous controls, we carry the critical components required for duty, defense, and custom builds.
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Out of stockOn Sale
Reptilia RECC-E Carbine Length AR-15 Stock - Black #100-141
Reptilia
Now: $143.96Was: $159.95Introducing the RECCE Carbine Stock by Reptilia! After more than two years of development and testing, Reptilia is proud to announce the RECCE Stock for AR15/M16 and AR10/SR25 pattern rifles...Now: $143.96Was: $159.95 -
Dead Air Armament - Ghost Piston 1/2 x 28 RH - Black Finish - DA401
Dead Air Armament
$89.00The Dead Air Armament Ghost Piston 1/2x28 RH — Black (DA401) is Dead Air's replacement/expansion piston for the Ghost pistol suppressor series with 1/2x28 RH barrel threading. Dead Air's piston...$89.00 -
Dead Air Armament - KeyMo Flash Hider 1/2x28 RH - DA301
Dead Air Armament
$89.00The Dead Air Armament KeyMo Flash Hider 1/2x28 RH (DA301) is Dead Air's proprietary KeyMo muzzle device for 5.56mm/.223 rifles with 1/2x28 RH threading. The KeyMo Flash Hider simultaneously provides...$89.00 -
On Sale
Sons of Liberty Gun Works - Gas Block .750 V2 - Nitride Finish - GB750V2
Sons of Liberty Gunworks
MSRP: $50.00Now: $45.00Was: $52.50The Sons of Liberty Gun Works V2 gas block is a simple, rugged steel gas block for AR-15 barrels with a .750" gas journal. It is made from heat-treated 4140 steel with a nitride finish and locks down...MSRP: $50.00Now: $45.00Was: $52.50 -
LMT Defense - Rear Takedown Pin - .308 - LM308A7
LMT Defense
$14.22The LMT Defense Rear Takedown Pin for .308/AR-10 (LM308A7) is a precision-machined replacement rear takedown pin designed specifically for LMT's MARS-H and MWS .308/7.62x51mm AR-10 platform lower...$14.22 -
LMT Defense - MARS-(L/H) Ambidextrous AR-15 Magazine Release - LM308A6
LMT Defense
MSRP: $24.00$22.32The LMT Defense MARS-(L/H) Ambidextrous AR-15 Magazine Release (LM308A6) is a genuine LMT OEM replacement ambidextrous magazine release for MARS-L and MARS-H lower receivers. The ambidextrous...MSRP: $24.00$22.32 -
Out of stock
LMT Defense Bolt Catch & Ambidextrous Magazine Release Roll Pin #LMP251
LMT Defense
$3.15Having a spare is never the wrong answer, so keep your kit ready to roll with a spare bolt catch roll pin for your AR-15.Features: MIL-SPEC construction Made in the U.S.A. Lewis Machine and Tool is...$3.15 -
Out of stockOn Sale
Magpul PRS GEN3 Precision-Adjustable Stock Fits AR-15/AR-10 - Black #MAG672-Blk
Magpul Industries
MSRP: $259.95Now: $246.95Was: $259.95The PRS GEN3 is a field precision stock for AR15/M16 and AR10/SR25 platforms, featuring tool-less length of pull and cheek piece height adjustment. With solid adjustments for length of pull and...MSRP: $259.95Now: $246.95Was: $259.95 -
On Sale
Magpul MOE SL Carbine Stock Fits AR-15, Mil-Spec FDE MAG347-FDE
Magpul Industries
Now: $61.70Was: $64.95The Magpul MOE SL Carbine Stock is a slim, snag-resistant AR-15 stock with a rolled toe and an angled rubber butt pad that sits well in the shoulder, including over body armor or a plate carrier...Now: $61.70Was: $64.95 -
On Sale
Magpul MS4 QDM Sling Fits AR Rifles Coyote Brown MAG953-COY
Magpul Industries
MSRP: $79.95Now: $75.95Was: $79.95The Magpul MS4 QDM Sling — Coyote Brown (MAG953-CB) is Magpul's versatile convertible two-point/one-point sling in Coyote Brown for FDE/coyote-configured AR-15/M4 rifles. All features of the standard...MSRP: $79.95Now: $75.95Was: $79.95 -
On Sale
Magpul MS4 QDM Sling Fits AR Rifles Black MAG953-BLK
Magpul Industries
MSRP: $79.95Now: $75.95Was: $79.95The Magpul MS4 QDM Sling — Black (MAG953-BLK) is Magpul's versatile convertible two-point/one-point sling for AR-15/M4 style rifles. The MS4 (Multi-Point Sling System, Generation 4) QDM (Quick...MSRP: $79.95Now: $75.95Was: $79.95 -
On Sale
Magpul Enhanced Trigger Guard Fits AR-15 Drop In Aluminum, Black MAG015-BLK
Magpul Industries
Now: $21.80Was: $22.95The Magpul Enhanced Trigger Guard — Aluminum, Drop-In (MAG015-BLK) is Magpul's billet aluminum enhanced trigger guard for AR-15/M4 pattern lower receivers. The Magpul Enhanced Trigger Guard replaces...Now: $21.80Was: $22.95