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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Radian Weapons - Raptor Ambidextrous AR15 Charging Handle - R0001
Radian Weapons
$104.95The Raptor™ is truly revolutionary in design & function. From rapid palm “blading” or finger thumb charges of the weapon, the motion is fluid & fast from either strong or support side. Made in the...$104.95 -
On Sale
Surefire Warden Fast-Attach 5.56/7.62 Blast Regulator - Non-NFA, Cerakote Finish
Surefire
MSRP: $329.00Now: $296.00Was: $329.00The SureFire Warden Fast-Attach 5.56/7.62 Blast Regulator — Black, Non-NFA (WARDEN-BK) is SureFire's Warden blast regulator — a non-NFA device that attaches to SureFire WARCOMP and other...MSRP: $329.00Now: $296.00Was: $329.00 -
Out of stockOn Sale
Surefire - Warcomp 5.56 Closed Tine Birdcage - WARCOMP-556-CTN-1/2-28
Surefire
Now: $152.00Was: $169.00The SureFire WARCOMP 5.56 Closed Tine Flash Hider/Suppressor Adapter — 1/2x28 (WARCOMP-556-CTN-1/2-28) is SureFire's closed-tine variant of the WARCOMP for 5.56mm rifles. The "CTN" (Closed Tine)...Now: $152.00Was: $169.00 -
LMT Defense - Carbine Length AR15 Polymer Handguard Set - LMP154G
LMT Defense
$66.30The LMT Defense Carbine Length AR15 Polymer Handguard Set (LMP154G) is a mil-spec drop-in polymer handguard set for standard AR-15 carbine builds. Designed as a lightweight, durable, and...$66.30 -
Out of stock
LMT Defense - 5.56 Gen 2 Enhanced Piston Full-Auto Bolt Carrier Group - L7D3CPE
LMT Defense
MSRP: $468.00$425.70The LMT Defense 5.56 Gen 2 Enhanced Piston Full-Auto Bolt Carrier Group (L7D3CPE) is LMT's premium piston BCG designed for the MRP-L platform's short-stroke piston barrels. The Gen 2 enhanced design...MSRP: $468.00$425.70 -
Out of stock
LMT Defense - Standard 5.56 Full-Auto Bolt Carrier Group - #R-L7D3
LMT Defense
$304.20Full Auto Bolt Carrier Group, 5.56×45 (.223) The L7D3 is the perfect BCG for a Mil-Spec build or upgrade from sub-par equipment. LMT Defense has made the full-auto M16/M4 BCG and its components for...$304.20 -
LMT Defense - MRP-L Quad Rail 13.25" AR15 Upper Receiver - L7RA1A
LMT Defense
$940.50The LMT Defense MRP-L Quad Rail (Picatinny) 13.25" AR15 Upper Receiver (L7RA1A) features the patented LMT Monolithic Rail Platform (MRP™) — the upper receiver and handguard are machined from a single...$940.50 -
LMT Defense - MRP-L Quad Rail 9.25" AR15 Upper Receiver - L7S1A
LMT Defense
$890.10The LMT Defense MRP-L Quad Rail (Picatinny) 9.25" AR15 Upper Receiver (L7S1A) features the patented LMT Monolithic Rail Platform (MRP™) — the upper receiver and handguard are machined from a single...$890.10 -
LMT Defense - MRP-L MLOK 13.25" AR15 Upper Receiver - L7Y1A
LMT Defense
$940.50The LMT Defense MRP-L M-LOK 13.25" AR15 Upper Receiver (L7Y1A) features the patented LMT Monolithic Rail Platform (MRP™) — the upper receiver and handguard are machined from a single piece of forged...$940.50 -
LMT Defense - MRP-L MLOK 11.5" Specwar - AR15 Upper Receiver - L7Z1A
LMT Defense
$940.50The LMT Defense MRP-L M-LOK 11.5" AR15 Upper Receiver (L7Z1A) features the patented LMT Monolithic Rail Platform (MRP™) — the upper receiver and handguard are machined from a single piece of forged...$940.50 -
On Sale
Surefire Warcomp 7.62 5/8x24 Flash Hider/Suppressor - WARCOMP-762-5/8-24
Surefire
MSRP: $169.00Now: $152.00Was: $169.00The SureFire WARCOMP 7.62 5/8x24 Flash Hider/Suppressor Adapter (WARCOMP-762-5/8-24) is SureFire's multi-function muzzle device for 7.62mm rifles — simultaneously functioning as a highly effective...MSRP: $169.00Now: $152.00Was: $169.00 -
LMT Defense - Tactical Charging Handle Assembly - AR15 - LMP103T
LMT Defense
MSRP: $97.00$90.00The LMT Defense Tactical 5.56 Charging Handle (LMP103T) is an M4 Charging Handle Assembly with an Enhanced Tactical Latch — offering a significant upgrade over mil-spec charging handles. The enlarged...MSRP: $97.00$90.00