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 stock
Sig Sauer - 7.62x39 PMCX Upper Receiver + Magazine - #PMCX-762R-11B-LT-B-UPPER
Sig Sauer
$1,250.00The MCX-SPEAR LT introduces the much-anticipated 7.62×39 caliber to the MCX lineup. Equipped with a new latch system and an 11.5" threaded barrel the 7.62×39 MCX-SPEAR LT is designed to accommodate a...$1,250.00 -
Out of stockOn Sale
BT Atlas - M-LOK Rail - #BT73
BT Atlas
MSRP: $44.95Now: $34.95Was: $44.95The BT73 M-LOK® Rail is designed for use with all M-LOK compatible hand guards, forends and buttstocks. It has 3 usable slots for attaching any of our 1913 Picatinny rail mounted Atlas...MSRP: $44.95Now: $34.95Was: $44.95 -
Out of stock
LaRue Tactical - AR10/AR15 Trigger - #LTMBT2SSB
LaRue Tactical
$134.99Just like the standard MBT-2S, it's CNC-machined out of solid S7 tool steel. The result of this extra effort is a glass-smooth, hyper-consistent trigger that will satisfy even the most scrupulous...$134.99 -
Out of stock
Surefire - Used Mossberg 500/590 Forend Weapon Light - #623FA-USED-DR
Used
$325.00This is a used Surefire 623FA Shotgun Forend WeaponLight. Designed for Mossberg 500 and 590 Shotguns, this WeaponLight features an integral shock-isolated lamp assembly with a pressure sensitive...$325.00 -
Out of stock
Larue - F.U.G. QD Forward Grip - #LT690-USED-DR
Used
$50.00This is a used LaRue Tactical LT-690 Forward Universal Grip (FUG), an AR battle grip designed to enhance weapon control with precision and reliability. Crafted with utmost attention to detail, this...$50.00 -
Dead Air Armament - KeyMo Flash Hider 5/8x24 RH - DA302
Dead Air Armament
$89.00The Dead Air Armament KeyMo Flash Hider 5/8x24 RH (DA302) is Dead Air's KeyMo muzzle device for .308/7.62mm and larger calibers with 5/8x24 RH threading. Functions simultaneously as an effective...$89.00 -
Out of stock
Sig Sauer - #RMCX-556N-16B-IR-Upper
Sig Sauer
$1,500.00MCX Spear-LT IR is a semi-automatic rifle chambered in .223 Rem and 5.56 NATO. Featuring a 16" barrel, this rifle combines durability and performance in a compact package. The FDE Cerakote finish and...$1,500.00 -
Out of stock
Sig Sauer - #PMCX-762R-11B-LT-Upper
Sig Sauer
$1,350.00The MCX-SPEAR LT introduces the much-anticipated 7.62×39 caliber to the MCX lineup. Equipped with a new latch system, the 7.62×39 MCX-SPEAR LT is designed to accommodate a wide range of 7.62 caliber...$1,350.00 -
Out of stock
Badger Ordnance - AR-15 Gas Block MK12 .750 Steel Black - #093000026
Badger Ordnance
$78.99This slim, low-profile replacement for factory front sight gas blocks is designed to provide clearance for optics and free-float handguards. Included with the gas block are set screws, a gas tube...$78.99 -
Colt - Upper Receiver 223REM/556NATO - SP63528
Colt
$179.99The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on. M4 Feed Ramps Forward Assist Upper Receiver$179.99 -
Proof Research - 12.5" 300BLK LMT Carbon Fiber Barrel - 100523
Proof Research
$999.99The Proof Research 12.5" .300 Blackout LMT Carbon Fiber Barrel (100523) is a precision drop-in replacement barrel for LMT MRP/MWS quick-change barrel systems chambered in .300 Blackout. The 12.5-inch...$999.99 -
Forward Controls Design - Carbine Receiver Extension - REF
Forward Controls Design, Inc
MSRP: $70.00$66.50The Forward Controls Design Carbine Receiver Extension (REF) is FCD's precision-machined standard carbine buffer tube for AR-15/M16 lower receivers. The REF is machined to tighter tolerances than...MSRP: $70.00$66.50