.223 Rem | 5.56 NATO

Sig Sauer

Sig Sauer RMCX556N16BIR MCX Spear LT 5.56 NATO Rifle with 16-Inch Barrel and Folding Stock

Daniel Defense

Daniel Defense DDM4 V7 Pro 5.56 NATO Rifle with 18-inch Barrel and Geissele Trigger

Sig Sauer

Sig Sauer MCX Spear LT 5.56 NATO Rifle with Folding Brace and 30-Round Capacity - Model PMCX556N11BIR

Daniel Defense

Daniel Defense DDF 02-191-16291-047 DD4 R3 SPR3 5.56 NATO Rifle with 18-Inch Barrel and Magpul PRS Lite Stock

LWRC

LWRCI IC-MKII 5.56 NATO Rifle with 14.7-inch Spiral Fluted Barrel and Ambidextrous Controls

LWRC

LWRCI IC-MKII 5.56 NATO Rifle with 16.1-inch Spiral Fluted Barrel

LWRC

LWRCI IC-MKII 5.56 NATO Rifle with 14.7-inch Spiral Fluted Barrel

LWRC

LWRC ICMKIIR5CK16 5.56 NATO AR-15 Rifle with 16.1-inch Spiral Fluted Barrel

LWRC

LWRCI IC-MKII 5.56 NATO Rifle with 14.7-inch Spiral Fluted Barrel and Ambidextrous Design

LWRC

LWRCI IC-MKII 5.56 NATO Rifle with 16.1-inch Spiral Fluted Barrel and Ambidextrous Design

Daniel Defense

Daniel Defense DDM4 MK12 SPR 5.56 NATO Rifle with 18-inch Barrel and SoftTouch Stock

FN

FN SCAR 15P SBT Brace Semi-Automatic Pistol with 7.5-inch Barrel in 5.56x45mm - Black