Sig Sauer MCX Spear SBR 6.8x51mm 20+1 13" Black Steel Threaded Barrel, Coyote Anodized Picatinny Rail Alloy Steel Receiver
Sig Sauer RSPEAR6813BNGSBR MCX Spear SBR 6.8x51mm 20+1 13" Black Steel Threaded Barrel, Coyote Anodized Picatinny Rail Alloy Steel Receiver, M-LOK Handguard, Magpul Push Button Folding SL-M Coyote Syn...