AR-AK-SMG

Springfield Armory

Springfield Armory STV916308BCAV2 .308 Winchester Rifle with 20-Inch Barrel and Magpul Fixed Stock

Springfield Armory

Springfield Armory ST VICTR Model 308 Rifle with 20-Inch Barrel, Black Stock

Springfield Armory

Springfield Armory STV920308LCV2B5 ST VICTR .308 Win 20-inch Rifle with Magpul Fixed Stock

Sig Sauer

Sig Sauer RM40016BTRDV2CA M400 5.56 NATO Rifle with 16-inch Threaded Barrel and Magpul MOE Stock

HM Defense / Luxus Arms

LUXUS ARMS HM Defense 16MBUP556L MonoBloc Upper Assembly for AR-15 in 223 Rem & 5.56 NATO, 16 Inch Black Cerakote Barrel

FN

FN 20100466 FN-15 Stripped Lower Receiver with Hard Anodized Finish

FN

FN 20100821 FN15 Military Collector M4 Lower Receiver

FN

FN 20100822 FN15 Military Collector M16 Lower - 5.56x45mm NATO, Anodized Finish

Colt

Colt LE6920FBP2 M4 Carbine Federal Patrol 5.56x45mm NATO with 16.10-inch Barrel and Magpul Accessories

Colt

Colt CM556-16-M5S CM5 Sentry Rifle in 5.56 NATO with 16.1-inch Barrel and Collapsible Stock

Sig Sauer

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

Sig Sauer

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