.223 Rem | 5.56 NATO

FN

FN 15 DMR3 5.56mm Rifle with Collapsible Stock and Geissele G2S Trigger

FN

FN15 TAC3 Carbine Rifle in 5.56 NATO – Matte Black Finish with Collapsible Stock

Springfield Armory

Springfield Armory Saint Victor V2 5.56 NATO Rifle with Black Anodized Finish and Magpul Stock

Springfield Armory

Springfield Armory Hellion 5.56 NATO Bullpup Rifle with 16-Inch Barrel and 30-Round Magazine

IWI - Israel Weapon Industries

IWI Israel Weapon Industries TAVOR XB95 5.56 NATO Semi-Auto Rifle with Flat Dark Earth Finish

Springfield Armory

Springfield Armory Hellion 5.56 NATO Bullpup Rifle with 18-Inch Barrel and 30-Round Magazine

IWI - Israel Weapon Industries

IWI Israel Weapon Industries TAVOR XB95 5.56 NATO Rifle with 16.5-inch Barrel XB16

Heckler and Koch (HK USA)

Heckler & Koch MR556 A4 5.56 NATO Rifle with Collapsible Stock

Springfield Armory

Springfield Armory Saint Victor V2 5.56 NATO Rifle with M-LOK Handguard and B5 Systems Stock

Springfield Armory

Springfield Armory Saint Victor V2 5.56 NATO Rifle with Collapsible Stock and M-LOK Handguard STV916556CBLC-V2-B5

Ruger

Ruger Mini-14 Ranch Rifle in 223 Rem / 5.56 NATO with Stainless Finish and Synthetic Stock

Springfield Armory

Springfield Armory Saint Victor V2 5.56 NATO Rifle with Collapsible Stock and M-LOK Handguard