5.56x45mm NATO Rifles

DIAMONDBACK FIREARMS DB15 5.56 16" 30rd FDE w/ Magpul CTR Stock

DIAMONDBACK FIREARMS DB15 5.56 16" 30rd Midnight Bronze w/ Magpul

DIAMONDBACK FIREARMS DB15 5.56 16" 30rd Midnight Bronze w/ Magpul

DIAMONDBACK FIREARMS DB15 5.56 16" 30rd Midnight Bronze w/ Magpul

Battle Arms Workhorse 16" 5.56 NATO 10rd Semi-Auto AR Rifle - Gray

WILSON COMBAT Recon Tactical 5.56 NATO 14.7" 30rd Q-Comp Blk

WILSON COMBAT PPE SS CARBINE 5.56

CZ-USA 805 Bren S1

CZ-USA 805 Bren S1 5.56/223 16.2" TB 1/2x28 30rd

OP Exclusive Moriarti AR-15 Upper Receiver Assembly 5.56x45mm NATO 10.5in Carbine Government M-LOK 1-7 Twist 1/2x28 Diamond Cut Free-Float Handgrd

Moriarti AR-15 5.56/.223 16in Carbine Upper Assembly Black 25.25in

Moriarti AR-15 5mm NATO 5 inch Upper Receiver Medium Micro Length 1-5 Twist 1/2x28 A2 Flash Hider Nitride

Moriarti AR-15 5.56/.223 Stainless Steel Diamond Fluted Tactical Upper Assembly Black 20in

Moriarti AR-15 5.56/.223 13.9in Carbine Upper Assembly w/ Pencil Profile Black 28.15in

SIG SAUER M400 Forge TacPac 5.56 NATO 10rd Black Rifle with ROMEO-MSR Gen II (RM400-556N-16B-FORGE-TACPAC-10)

SIG SAUER M400 TREAD V2 TACPAC

SIG SAUER SIGM400 5.56 16" Prov2 Blk AL MLok HG 30rd

SIG SAUER SIGM400 5.56 SBR 11.5" Prov2 Blk AL MLok HG 30rd

SIG SAUER SIG MCX 5.56 NATO 16" 30rd - FDE

SIG SAUER SIG MCX 5.56 NATO 11.5" 30rd - FDE

SIG SAUER M400 TREAD

Sig Sauer M400 Tread Snakebite Coil 5.56 NATO Rifle with Tan Stock and ROMEO5 Red Dot Sight

Sig Sauer M400 V-TAC Coyote 5.56mm Special Edition with ROMEO5 Red Dot

SIG SAUER SIG MCX 5.56 NATO 5.5" 30rd - Black