Home / NFA - Short Barrel Rifle / SIG SAUER MCX SPEAR SBR 7.62X51 13″ COY View cart “Q MINI FIX 5.56 12″ SBR” has been added to your cart. Sale! SIG SAUER MCX SPEAR SBR 7.62X51 13″ COY$4,57999 Original price was: $4,57999.$4,34914Current price is: $4,34914. Only 2 left in stock SIG SAUER MCX SPEAR SBR 7.62X51 13" COY quantity Add to cart SKU: RSPEAR-762-13B-SBR Category: NFA - Short Barrel Rifle Product ID: 67425 Description Description Ambi Bolt Catch/ReleaseRear & Side Charging Handle2 Pos. Adjustable Gas Valve Related products Sale! POF USA P415 EDGE SBR 5.56 10.5″ BLK $2,15000 Original price was: $2,15000.$2,13412Current price is: $2,13412. Sale! Q MINI FIX 5.56 12″ SBR $2,99900 Original price was: $2,99900.$2,85335Current price is: $2,85335. Sale! POF USA RENEGADE+ DI SBR 556 10.5″ BLK $2,08300 Original price was: $2,08300.$2,00146Current price is: $2,00146. Sale! Q SW SHORTY SBR 5.56 13″ $1,79900 Original price was: $1,79900.$1,71623Current price is: $1,71623.