Home / NFA - Short Barrel Rifle / SIG SAUER MCX RATTLER 300BLK SBR BK 5″ # View cart “Zastava Arms USA M91 SNIPER 7.62X54R 10+1” has been added to your cart. View cart “POF USA P415 EDGE SBR 300BLK 10.5″ BLK” has been added to your cart. Sale! SIG SAUER MCX RATTLER 300BLK SBR BK 5″ #$2,97999 Original price was: $2,97999.$2,82469Current price is: $2,82469. In stock SIG SAUER MCX RATTLER 300BLK SBR BK 5" # quantity Add to cart SKU: RMCX-300B-5B-TAP-SBR Category: NFA - Short Barrel Rifle Product ID: 37251 Description Description M-LOK Aluminum HandguardPDW Upper w/PDW Pistol Grip3-Prong Flash Hider Related products Sale! SIG SAUER MCX RATTLER LT 762X39 SBR 7″ $2,94999 Original price was: $2,94999.$2,79981Current price is: $2,79981. Sale! POF USA RENEGADE+ SBR 300BLK 10.5″ BLK $2,01600 Original price was: $2,01600.$2,00146Current price is: $2,00146. Sale! Diamondback Firearms DB10 SBR 308WIN BLK 13.5″ $1,43000 Original price was: $1,43000.$1,09628Current price is: $1,09628. POF USA PHOENIX SBR 9MM 8″ BLK MLOK $1,80100