.223 Rem | 5.56 NATO

Armalite

ArmaLite M15LTC16CO M-15 Light Tactical Carbine 5.56mm with 16-Inch Barrel and Magpul Collapsible Stock

Smith & Wesson LE

Smith & Wesson LE M&P15 .223 Rem/5.56 NATO Rifle with Carry Handle, 16-Inch Barrel, 30+1 Capacity

Smith & Wesson LE

Smith & Wesson LE M&P15TS 5.56 NATO Carbine with 16-inch Barrel and Magpul MOE Stock

Diamondback

Diamondback DIA 5.56mm NATO AR-15 Rifle with 16-Inch Barrel, Magpul Carbine Stock, and Purple Finish

Diamondback

Diamondback 5.56 NATO AR-15 Rifle with 16-inch Barrel and M-Lok Handguard in Camouflage

Sig Sauer

Sig Sauer M400 TRDV2 5.56 NATO Semi-Auto Rifle with 11.5-Inch Barrel, Black Finish, and Optic-Ready Design

Springfield Armory

Springfield Armory HL916556YLC Hellion 5.56 NATO 16-Inch Bullpup Rifle in Gray

Diamondback

Diamondback 5.56 NATO DB15 ML Rifle with 16-Inch Threaded Barrel and Adjustable Stock

Diamondback

Diamondback DB15 Carbon Series 5.56 NATO Rifle with Flat Dark Earth Cerakote Finish and 16-Inch Threaded Barrel

Aero Precision

Aero Precision M4E1 Pro Rifle 5.56 NATO with 16-Inch Barrel in OD Green - Part APCR640450

Aero Precision

Aero Precision M4E1 Pro Rifle 5.56 NATO with 16-Inch Barrel - Kodiak Brown Anodized Aluminum Receiver

Diamondback

Diamondback DIA 5.56 NATO DB15 16-inch Rifle with Magpul Carbine Stock and A2 Flash Hider