AR Parts in 5.56x45mm NATO

Sig Sauer M400 Tread Enhanced MLOK Handguard - Black, 13in

SIG MCX-SPEAR LT 16" 5.56 NATO BARREL AND GAS BLOCK ASSEMBLY

M400 5.56 BOLT ASSEMBLY KIT

SIG MCX FIRING PIN RETAINING PIN KIT

Brownells Gau-5a Upper Receiver 5.56x45mm NATO 12.7 Twist 1-12 Lightweight Finis

YHM BARREL SHIM SET AR15 1/2 INNER DIMENSION

ARMASPEC LOWER PARTS KIT LESS FCG & GRIP STAINLESS LPK 223/556 SS/RED

ARMASPEC LOWER PARTS KIT LESS FCG & GRIP STAINLESS LPK 223/556 SS/FDE

Fortis MFG Muzzle Brake 5.56

Lewis Machine & Tool (LMT) AR-15 MRP-L M-LOK Monolithic Upper Receiver - 13.25"

Forward Controls Design AR-15 SBCG NP3 (Bolt Carrier Group) - Dimpled

Armaspec Gen 4 Stealth Recoil Spring

Forward Controls Design SBCG Phosphate (Bolt Carrier Group) - Dimpled

Rise Armament .223/5.56 Low-Mass Bolt Carrier Group

Angstadt Arms Ultralight M-LOK Handguard

Dead Foot Arms SCW 4 GEN2 Tailhook Pistol Brace - Rifle Caliber

Armaspec Sound Mitigation Buffer Gen 3

American Trigger Company (ATC) AR-15 Gold Fixed Trigger

Dead Foot Arms SCW 4 GEN2 Stock - Rifle Caliber

Milspec/GI A2 Flash Hider - 5/8x24

American Trigger Company (ATC) PCC AR-9 Gold Fixed Trigger

Forward Controls Design SBCG NP3 (Bolt Carrier Group) - Serrated

Milspec/GI Carbine Buffer - 3.0oz (Black)

Faxon Firearms Gunner AR-15 5.56 NATO Barrel w/ Integral Flash Hider - 16"