Home / NFA - Short Barrel Rifle / SIG SAUER MCX RATTLER LT 762X39 SBR 7″ Sale! SIG SAUER MCX RATTLER LT 762X39 SBR 7″$2,94999 $2,79981 Only 2 left in stock SIG SAUER MCX RATTLER LT 762X39 SBR 7" quantity Add to cart SKU: RMCX-762R-7B-LT-SBR Category: NFA - Short Barrel Rifle Product ID: 101692 Description Description M-LOK Aluminum HandguardFully Ambidextrous Controls Related products Sale! Springfield Armory SAINT VICTR SBR 556 11.5″ 30+1 $1,15000 $1,08424 Sale! POF USA P415 EDGE SBR 300BLK 10.5″ BLK $2,15000 $2,13412 Sale! Q THE FIX 8.6BLK 12″ SBR BLK $3,29900 $3,13763 Sale! POF USA RENEGADE+ SBR 300BLK 10.5″ BLK $2,01600 $2,00146