Home / NFA - Short Barrel Rifle / SIG SAUER MCX SPEAR SBR 7.62X51 13″ COY 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! Diamondback Firearms DB10 SBR 308WIN BLK 13.5″ $1,43000 Original price was: $1,43000.$1,09628Current price is: $1,09628. Sale! POF USA P415 EDGE SBR 300BLK 10.5″ BLK $2,15000 Original price was: $2,15000.$2,13412Current price is: $2,13412. Sale! POF USA RENEGADE+ DI SBR 556 10.5″ BLK $2,08300 Original price was: $2,08300.$2,00146Current price is: $2,00146. POF USA PHOENIX SBR 9MM 8″ BLK MLOK $1,80100