Home / NFA - Short Barrel Rifle / Q SW SHORTY SBR 5.56 13″ View cart “SIG SAUER MCX RATTLER 300BLK SBR BK 5″ #” has been added to your cart. Sale! Q SW SHORTY SBR 5.56 13″$1,79900 Original price was: $1,79900.$1,71623Current price is: $1,71623. In stock Q SW SHORTY SBR 5.56 13" quantity Add to cart SKU: SW-556-13IN-SHORTY Category: NFA - Short Barrel Rifle Product ID: 100842 Description Description Direct ImpingementCherry Bomb Muzzle Brake6″ M-Lok Handguard Related products POF USA PHOENIX SBR 9MM 8″ BLK MLOK $1,80100 Sale! SIG SAUER MCX SPEAR-LT SBR 7.62X39 11.5 $2,72999 Original price was: $2,72999.$2,59253Current price is: $2,59253. 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! SIG SAUER MCX RATTLER LT 762X39 SBR 7″ $2,94999 Original price was: $2,94999.$2,79981Current price is: $2,79981.