Home / NFA - Short Barrel Rifle / SIG SAUER MCX SPEAR SBR 7.62X51 13″ COY View cart “SIG SAUER MCX RATTLER 300BLK SBR BK 5″ #” 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! SIG SAUER MCX SPEAR 7.62X51 16″ COY 20+1 $4,57999 Original price was: $4,57999.$4,34914Current price is: $4,34914. Sale! Q SW SHORTY SBR 5.56 13″ $1,79900 Original price was: $1,79900.$1,71623Current price is: $1,71623. Sale! Auto-Ordnance – Thompson 1927A-1 SBR 45CAL 10.5″ GRIP $3,23100 Original price was: $3,23100.$2,62459Current price is: $2,62459. Sale! Q MINI FIX 300BLK 8″ SBR $2,99900 Original price was: $2,99900.$2,85335Current price is: $2,85335.