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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Haley Strategic Partners - Thorntail X Inline Light Mount -LM_TX_MLOK_INL-1-1-BLK
$45.00The Haley Strategic Partners Thorntail X Inline Light Mount for M-LOK (LM_TX_MLOK_INL-1-1-BLK) is a precision-machined weapon light mounting solution designed to mount a SureFire Scout-style weapon...$45.00 -
Out of stockOn Sale
Stern Defense - MOD4 9MM LUGER 4” Complete Upper Receiver Glock - Black #SD4INMOD4MLOK4INBBL9MM
Stern Defense
Now: $436.21Was: $475.00This is a new Stern Defense MOD4 complete Glock compatible complete upper receiver chambered in 9mm Luger. It features a 4-inch barrel, MBC blast can, free float M-LOK handguard, full length...Now: $436.21Was: $475.00 -
Radian Weapons - AR15 Extended Bolt Catch R0323
Radian Weapons
$29.95The Radian EBC is an enhanced bolt catch to increase the user's access to the bolt lock and release function. Features enlarged paddles and non-slip grooves for ease of manipulation.$29.95 -
Radian Weapons Afterburner + Ramjet Glock 19 GEN 3 - 5 Compensator/Barrel Combo - Match Grade Barrel, Intra-Lok Mount G19G3-IL-RN
Radian Weapons
$389.95AFTERBURNER + RAMJET together reduce recoil up to 44% when using 115g ammunition. At only .47" long, the AFTERBURNER offers unprecedented performance in a micro compensator and is more effective than...$389.95 -
Forward Controls Design - 5.56 Ambidextrous Charging Handle - BLACK - ACF-556
Forward Controls Design, Inc
MSRP: $120.00$114.00The Forward Controls Design 5.56 Ambidextrous Charging Handle — Black (ACF-556) is FCD's duty-grade ambidextrous charging handle for 5.56 AR-15/M16-pattern rifles. The ACF (Ambidextrous Charging...MSRP: $120.00$114.00 -
Out of stock
Ruger - Standard MK IV Stubby Pencil Profile 4.5” Barreled Receiver .22 LR - VCSCU‑0037
Ruger
$30.00This is a factory new never fired Ruger MK IV stripped barreled receiver chambered for .22 LR. This upper comes with adjustable sights and a 4 ½-inch stubby pencil profile barrel. The push-button...$30.00 -
Out of stockOn Sale
Knight's Armament - Rail Mount Anti-Cant Device - #114294
Knights Armament Company
MSRP: $129.94Now: $123.44Was: $129.94The Knights Armament Company Rail Mounted Anti-Cant Device is a Picatinny rail-mounted bubble level lets you know if the rifle is canted while shooting. This is especially beneficial with long range...MSRP: $129.94Now: $123.44Was: $129.94 -
Out of stockOn Sale
Knight's Armament M4 5.56 Carbine Rail Adapter System Assembly - Aluminum, Anodized Finish #98064
Knights Armament Company
MSRP: $310.28Now: $294.76Was: $310.28The KAC M4 RAS (Rail Adapter System) was developed for use on the US military’s M4 Carbine, and with over 1 million rails issued to date, it is one of the most battle proven designs available for the...MSRP: $310.28Now: $294.76Was: $310.28 -
Q LLC - QSERT Handguard for The Fix by Q - Clear Anodized Gray Finish QSERT HANDGUARD
Q LLC
$300.00Enhance your Q Fix rifle with the Q QSERT Handguard, designed for optimal performance and customization. Crafted from lightweight yet durable 6061-T6 Aluminum, this handguard is a testament to Q's...$300.00 -
CMMG AR15 223/5.56mm Complete Lower Parts Kit 55CA6C5
CMMG
$69.95All the parts you need to get started on your next AR15 build. Combine this kit with a buttstock kit to complete your lower group. All parts meet or exceed mil-spec$69.95 -
Out of stockOn Sale
BT Atlas - Atlas M-LOK Adapter - #BT70
BT Atlas
Now: $34.95Was: $49.95The BT70 Atlas M-LOK® Adapter is an interface between all Atlas bipods with the “NC” designator in their names (BT10-NC, BT46-NC, BT47-NC, BT35-NC, BT65-NC, BT69-NC, BT72-NC) and M-LOK style mounting...Now: $34.95Was: $49.95 -
Out of stockOn Sale
Knight's Armament - 5.56mm Enhanced Compensator Kit - #133001
Knights Armament Company
Now: $591.38Was: $622.50NEW 3D Printed version of the original.The KAC 5.56 Enhanced Compensator Kit also known as the "Triple Tap" or "3T" has been engineered to increase controllability, to significantly reduce felt...Now: $591.38Was: $622.50