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 light inline (parallel and underneath) with the rifle...$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 picatinny rail for optic mounting, BU9 Glock cut bolt, engraved...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 the majority of full-size compensators on the market...$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 Handle, Forward Controls) is engineered specifically for...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 takedown makes switching uppers easier than...$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 shooting where a canted rifle can drastically change...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 AR-15 platform. This non-free float handguard is...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 commitment to quality. Q SERT compatibility ensures...$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 Fits AR-15 For Builds or Repair Includes Takedown Pin, Receiver Pivot Pin,...$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 systems. It requires two (2) M-LOK...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 recoil, and to help mitigate a rifle’s flash signature...Now: $591.38Was: $622.50