Sig Sauer PMCX556N7BLTPCB MCX Rattler LT 223 Rem/5.56 NATO 5.56mm 30+1 7.75″ QD Flash Hider Muzzle, Black Anodized Aluminum Picatinny Rail Receiver, SIG Folding Pivoting Contour Brace, Ambidextrous

DD DD4 MK18 RIII SBR 556 10.3″ 32RD

BCM RECCE-16 MCMR PRECISION – 5.56MM 16″ M-LOK BLACK 1-30RD

RADIAN UPPER 16″ 223 WYLDE BLACK