.223 Rem | 5.56 NATO

Smith & Wesson

Smith & Wesson M&P15 Sport II OR Rifle 5.56x45mm NATO, 16-Inch Barrel, Black - Part #12055

Smith & Wesson

Smith & Wesson M&P15T II Limited Edition AR-15 Rifle with Engraved Finish, 16-inch Barreled, 5.56 NATO, Black Magpul Stock

Ruger

Ruger AR-556 MPR 223 Rem 18-Inch Rifle with Magpul MOE SL Stock and Elite 452 Trigger

Springfield Armory

Springfield Armory SAINT ST916556B-B5 5.56x45mm NATO Semi-Auto Rifle with 16-Inch M-LOK Handguard and Black B5 Bravo Stock

Springfield Armory

Springfield Armory Saint Victor 5.56 NATO 16-inch Rifle with B5 Sopmod Stock - Model STV916556BLCB5

Springfield Armory

Springfield Armory SAINT Edge 5.56x45mm NATO Rifle with 16-Inch Barrel and BCM Gunfighter SOPMOD Stock

Smith & Wesson LE

Smith & Wesson LE M&P15T .223 Rem/5.56 NATO Semi-Auto Rifle with 16-Inch Barrel and Troy Battle Sights

Smith & Wesson

Smith & Wesson SWL VoluntX MLOK AR-15 Rifle with 16-Inch Barrel and Flat Trigger

Sig Sauer

Sig Sauer M400 5.56 NATO Semi-Auto Rifle with 16-Inch Threaded Barrel and Magpul SL-K Stock

Sig Sauer

Sig Sauer RM40016BROSER5X2 5.56 NATO Semi-Auto Rifle with 16-inch Threaded Barrel and Magpul MOE SL Stock

Anderson

Anderson B2-K869-A034-CS Dark Horse AR-15 with 5.56 NATO, 16-inch Barrel, Optic Ready

Sig Sauer

Sig Sauer M400 SDI 5.56 NATO Rifle with 16-Inch Threaded Barrel and Magpul SL Stock RM400SDI16BR5FX