Upper Receiver
Find the exact complete or stripped AR-15 upper receiver for your next build. We stock forged and billet uppers, cold hammer-forged barrels, low-profile gas blocks, and advanced bolt carrier groups (BCGs) engineered for extreme reliability and sub-MOA accuracy.
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Knights Armament - Free Float Rifle RAS - 21318
Knights Armament Company
$452.52The Knight's Armament Free Float Rifle RAS (KAC PN: 21318) is KAC's free-float Rifle-length Rail Adapter System for AR-15/M16 pattern rifles. The KAC RAS (Rail Adapter System) provides full-length...$452.52 -
Knights Armament - M5 Rifle RAS Forend Assembly - #98065
Knights Armament Company
MSRP: $344.66$329.28The KAC M5 RAS (Rail Adapter System) was developed for use on the US military?s M16A4, and with hundreds of thousands of rails issued to date, it is one of the most battle proven designs available...MSRP: $344.66$329.28 -
Sons of Liberty Gun Works - M76 9.5" M-LOK Wedge Lock Rail - M76-9.5
Sons of Liberty Gunworks
$315.00This is a new Sons of Liberty Gunworks M76 9.5-inch wedge lock rail compatible with AR-15 pattern firearms. It features aluminum construction, top mounted picatinny rail, 4140 Steel barrel nut, QD...$315.00 -
Out of stock
Sons of Liberty Gunworks - M76 10.5" M-LOK Wedge Lock Rail - #M76-10.5
Sons of Liberty Gunworks
$320.25The Sons of Liberty Gun Works M76 M-LOK Handguard features their new wedgelock attachment system that keeps the free float handguard locked tight against the 4140 steel barrel nut. This is the 10.5”...$320.25 -
Sons of Liberty Gunworks - M76 15" M-LOK Wedge Lock Rail - M76-15
Sons of Liberty Gunworks
$345.00This is a new Sons of Liberty Gunworks M76 15-inch wedge lock rail compatible with AR-15 pattern firearms. It features aluminum construction, top mounted picatinny rail, and M-LOK rails for...$345.00 -
On Sale
Surefire - 4-Prong Flash Hider - 5.56mm - 1/2x28mm - FH556RC-1/2-28
Surefire
MSRP: $199.00Now: $179.00Was: $199.00The SureFire 4-Prong Flash Hider — 5.56mm 1/2x28 (FH556RC-1/2-28) is SureFire's aggressive 4-prong flash hider for 5.56mm rifles, designed to provide extremely effective flash reduction while...MSRP: $199.00Now: $179.00Was: $199.00 -
On Sale
Surefire - Warden 5.56/7.62 Blast Regulator for SOCOM Muzzle Device - WARDEN-DE
Surefire
MSRP: $329.00Now: $296.00Was: $329.00The SureFire Warden 5.56/7.62 Blast Regulator — Desert Earth/FDE (WARDEN-DE) is SureFire's Warden blast regulator in Desert Earth finish for use with FDE-configured rifles. All features of the...MSRP: $329.00Now: $296.00Was: $329.00 -
AB Suppressor - Raptor Muzzle Thread Adapter - TA-1/2-28
AB Suppressor
$26.00The AB Suppressor Raptor Muzzle Thread Adapter with 1/2-28 threads (TA-1/2-28) converts your Raptor series suppressor to a 1/2-28 thread pitch, enabling use on 5.56/.223 AR-15s and other platforms...$26.00 -
On Sale
LMT Defense - Ambidextrous Charging Handle Assembly - .308 - #R-LM308CB
LMT Defense
Now: $145.80Was: $150.30LMT Defense Ambidextrous .308 Charging Handle with Enhanced Tactical Latch. Utilizes dead stop latches to reduce tension on latch pins. A great cost effective upgrade for any SR-25 pattern modern...Now: $145.80Was: $150.30 -
Out of stock
LMT Defense - 5.56 Enhanced Full-Auto Bolt Carrier - R-L7Q3A
LMT Defense
MSRP: $239.00$221.85The LMT Defense 5.56 Enhanced Full-Auto Bolt Carrier (R-L7Q3A) is LMT's enhanced direct impingement 5.56 bolt carrier group, full-auto rated for maximum longevity. The enhanced carrier design...MSRP: $239.00$221.85 -
Out of stock
Heckler & Koch - MR762 M-LOK Handguard Black - 51000224
Heckler & Koch
$257.00German manufactured Heckler & Koch M-LOK handguard for the HK MR762. It is 14.7 inches in length, black finish, Aluminum construction, and has a flat top picatinny rail and M-LOK attachment points.$257.00 -
Out of stock
Sons of Liberty Gun Works - NOX Flash Hider 7.62mm/30 Caliber - #NOX-300
Sons of Liberty Gunworks
$115.00The Sons of Liberty Gun Works NOX series of muzzle devices blend the line between flash hider and compensator. They provide excellent flash suppression, muzzle climb reduction, and allow the quick...$115.00