Shop 1,091 Deals on 5.56x45mm NATO Rifles

Great Lakes Saved by The Splatter .223 Wylde 16", Black

Great Lakes Firearms AR-15 .223 Wylde 16" AR Rifle, Battleworn Aluminum - GL15223SS B- ALM

Great Lakes .223 Wylde 16", Snow Camouflage

VKTR Industries VK-1PW 5.56x45mm 13.70" Rifle, Black - High-Performance AR Rifle, with Precision Engineering and Tactical - V-3110-0916-604

VKTR Industries VK-1 5.56x45mm 16" Rifle, Black - Reliable Tactical - V-3110-0916-601

CMMG Resolute FOB 16.10" 5.56x45mm AR Rifle - 55A1F0B

LWRC .223 Remington AR Rifle with 16" Barrel, Black - ICR5TG16SPRBT

POF-USA Renegade+ 5.56x45mm 16.50" AR Rifle, OD Green - 01283

Great Lakes Firearms .223 Wylde 16", Black - GL15223SSBRZ

Black Rain Ordnance .223 Remington AR Rifle with 16" Barrel, Black - BROPATOBSIDIAN

Black Rain Ordnance Spec 15 Fusion 5.56x45mm 16" AR Rifle, White Battleworn - BRO-FUSIONWB

Bushmaster M4 Patrolman .223 Remington/5.56x45mm 16", Black

Bushmaster QRC II Pro LTW .223 Remington/5.56x45mm 16" AR Rifle, Black - 10-10018-BLK

Wise Arms WA-15B Flat Dark Earth 5.56 / .223 Rem 16 Barrel 30-Rounds

S&W Volunteer XV Optics Ready 5.56x45 AR-15 Rifle, Black - 13510

Savage Arms Axis XP Camo Muddy Girl - Compact 223 Rem 4 Round Bolt Action Centerfire Rifle, Sporter - 57271

Sig Sauer M400 Rose 5.56 NATO 16" 30rd Semi-Auto AR Rifle - RM400-16B-ROSE-R5X2

Sig Sauer SIG MCX Rattler 5.56 NATO 5.5" Bbl Short Barrel Rifle w/(1) 30rd Mag RMCX-5B-TAP-SBR

Ruger AR-556 5.56/.223 Remington 16.1 Barrel 10-Rounds State Compliant Model

LWRC International IC DI Standard 5.56 Semi-Automatic AR-15 Rifle, FDE - ICDIR5CK16ML

Del-Ton Echo 316 16" 5.56x45mm AR-15 Rifle, Black - ORFTH16-M

Patriot Ordnance Factory Renegade + CA Compliant 5.56x45mm 16", Black - 1165

Diamondback Firearms DB15 5.56x45mm 16" AR Rifle, Black - DB1874K071

Diamondback DB15 5.56x45mm AR Rifle with 16" Barrel, Black - DB1796K001