Home / Rifle / SIG SAUER MCX-R REGULATOR 5.56 FDE 16″ View cart “Savage Arms AXIS II PRECISION 6.5CR 22″” has been added to your cart. SIG SAUER MCX-R REGULATOR 5.56 FDE 16″$2,99999 In stock SIG SAUER MCX-R REGULATOR 5.56 FDE 16" quantity Add to cart SKU: RMCXR-556N-16B Category: Rifle Product ID: 107395 Description Description Receiver Integrated ARCA RailSIG 2-Port Muzzle BrakeMCX Upper Receiver Related products Sale! CVA CASCADE SB 300BLK TAC BLK 16″ $77500 Original price was: $77500.$74561Current price is: $74561. Sale! Weatherby VANGUARD BADLANDS 300WBY 26″ # $89900 Original price was: $89900.$82250Current price is: $82250. Sale! Savage Arms 110 APEX HUNT XP 300WSM 24″PKG $72900 Original price was: $72900.$67749Current price is: $67749. Sale! Savage Arms 110 LW STORM 7MM-08 SS/SY 20″ $87900 Original price was: $87900.$81090Current price is: $81090.