Results for 5.56x45mm NATO AR Rifles

DIAMONDBACK FIREARMS Carbon DB15 5.56 NATO 16" 30rd Semi-Auto AR15 Rifle - Black

DIAMONDBACK FIREARMS Carbon DB15 5.56 NATO 16" 30rd Semi-Auto AR15 Rifle - Midnight Bronze / Black

DIAMONDBACK FIREARMS DB15 5.56 NATO 16" 30rd Semi-Auto Rifle | Midnight Bronze

DIAMONDBACK FIREARMS DB15 5.56 NATO 16" 30rd Semi-Auto Rifle | FDE

DIAMONDBACK FIREARMS DB15 5.56 NATO 16" 30rd Semi-Auto Rifle | Midnight Bronze

DIAMONDBACK FIREARMS DB15 5.56 NATO / 223 Rem 16" 30rd Semi-Auto Rifle | Kryptek Mandrake

DIAMONDBACK FIREARMS DB15 5.56 NATO / 223 Rem 16" 30rd Semi-Auto Rifle | Kryptek Mandrake

Diamondback DB15 Flat Dark Earth 5.56 .223 Rem 16 Barrel 30-Rounds

DIAMONDBACK FIREARMS DB15 5.56 16" Black 30rd W/ K2 Grip

Battle Arms Development TANKER .223 Wylde PDW SBR - 7.5" (SPECIAL EDITION)

Battle Arms Authority Elite 16" 5.56 NATO 10rd Semi-Auto Rifle - Gray

Battle Arms Workhorse Other 12.5in 5.56 NATO Other Firearm

Sig Sauer SIGM400 SDI 5.56 NATO 11" Bbl X Rifle Semi Tele Stock AL MLOK HG Black SBR w/(1)30rd Mag RM400-SDI-11B-SBR-B

Sig Sauer M400 5.56 NATO 14.5in 30rd Pro SBR

Sig Sauer M400 TREAD 5.56 NATO 16" 30rd Black/Stainless Steel Rifle w/M-LOK and Sierra3 BDX Scope RM400-16B-TRD-BDX

Sig Sauer MCX Rattler 5.56 NATO 5.5" M-LOK Upper Receiver UAMCX-5B-556-BLK-TAP

Sig Sauer MCX 5.56 Nato 16" FDE with Telescoping-Folding Stock RMCX-16B-TAP-P-FDE

Sig Sauer M400 Elite 5.56 Nato 16" Titanium Rifle

Sig Sauer MCX Patrol 5.56 Nato 16" Black Rifle

Sig Sauer M400 5.56 Nato 16" 30rd Black Rifle

Sig Sauer Sig 556xi 5.56 NATO Rifle R556XI-16B-C

Sig Sauer Sig 516G2 Patrol 5.56 NATO Black Rifle

Sig Sauer Sig 556xi 5.56 NATO Rifle R556XI-16B-S

Sig Sauer Sig M400 SRP 5.56 NATO Rifle RM400-16B-C-SRP