Home / Rifle / SIG SAUER MCX-R REGULATOR 7.62X39 FDE Sale! SIG SAUER MCX-R REGULATOR 7.62X39 FDE$3,07999 Original price was: $3,07999.$1,43290Current price is: $1,43290. In stock SIG SAUER MCX-R REGULATOR 7.62X39 FDE quantity Add to cart SKU: RMCXR-762R-16B Category: Rifle Product ID: 107401 Description Description Receiver Integrated ARCA RailSIG 3-Port Muzzle BrakeMCX Upper Receiver Related products Sale! Winchester XPR STRATA MB 7MAG 26″ $80999 Original price was: $80999.$73355Current price is: $73355. Sale! Barrett Firearms MRAD 300WIN TUNG 24″ 10+1 MLOK $6,65000 Original price was: $6,65000.$6,45755Current price is: $6,45755. Sale! Winchester XPR STEALTH 6.8WST GRN 16″ TB $74999 Original price was: $74999.$68535Current price is: $68535. Sale! Savage Arms 110 APEX HUNT XP 300WSM 24″PKG $72900 Original price was: $72900.$67749Current price is: $67749.