Shop 1,139 Deals on 5.56×45mm NATO Ar Rifles

Del-Ton SM 316 Flat Dark Earth / Black 5.56 / .223 Rem 16 Barrel 30-Rounds

ET Arms Inc Omega-15 5.56x45mm 16" AR Rifle, Black - ETAGOMGA556ML15

American Tactical Omni Hybrid Pistol 5.56 NATO 7.5 Barrel 30-Rounds

Diamondback Firearms DB15 5.56x45mm 16" AR Rifle, Flat Dark Earth - DB175AK611

Sons of Liberty Gun Works LRF, Sage Dynamics, Semi-auto, AR, 223 Remington/556NATO, 13.7 in Pinned (16 in OAL) Barrel, Mid-Length Gas System, Cerakote Finish, Olive Drab Green, Flat Dark Earth Magpul

Larue LT15 16" 5.56x45mm QUAD Rail Rifle 30rd, Black

Gilboa DBR 5.56x45mm 16", Black - G16DBR556B

Noveske Gen 4 .223 Remington AR Rifle with 16" Barrel, Green - 02000563BG

Anderson Manufacturing AR-15 16" 5.56 Nato 1/8 MOE Utility Trump Rifle

Springfield Saint Victor 5.56 16" 30rd Rifle Gear Up, Gray - STV916556YP-GU23

San Tan Tactical 5.56x45mm 16"

LWRC DI MultiCam 5.56 / .223 Rem 16.1 Barrel 30-Rounds Magpul Stock

FRANKLIN ARMORY M4-HTF

Diamondback Firearms DB15 5.56x45mm 16" AR Rifle, Black - Durable, High-Performance for Tactical Precision and Reliable Shooting - DB175AK601

Ruger AR-556 MPR Frazzled Brown 5.56 / .223 Rem 18 Barrel 30-Rounds

American Tactical Omni Hybrid Maxx 5.56 / .223 Rem 16 Barrel 30-Rounds

HM Defense Defender M5 .223 Rem/5.56 Semi-Automatic AR-15 Rifle - HM15F-MB-556

ET Arms Inc Omega-15 5.56x45mm 16" AR Rifle, Black - High-Performance Reliability and Precision for Tactical and Range Use - ETAGOMEGA556ML10

Angstadt Arms .223 Remington AR Rifle with 16" Barrel, Gray - AAUDP56RGR

CMMG Resolute MK4 5.56x45mm 16.10" AR Rifle, Sniper Gray - 55AC780SG

Stag Arms 3-Gun Elite 5.56x45mm 18", Black - STAG15010611

Sons of Liberty Gun Works .223 Remington AR Rifle with 18" Barrel, Black - M47618

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

Larue LT15 5.56x45mm 16", Black