Home / Rifle / SIG SAUER MCX-R REGULATOR 5.56 FDE 16″ View cart “Savage Arms AXIS 350LEG MOBUC 18″ PKG” has been added to your cart. SIG SAUER MCX-R REGULATOR 5.56 FDE 16″$3,49999 In stock SIG SAUER MCX-R REGULATOR 5.56 FDE 16" quantity Add to cart SKU: RMCXR-556N-16B-RX2 Category: Rifle Product ID: 107398 Description Description Receiver Integrated ARCA RailSIG 2-Port Muzzle BrakeMCX Upper Receiver Related products Sale! Weatherby MARK V CARBONMARK PRO 6.5CR # $3,19900 Original price was: $3,19900.$2,54162Current price is: $2,54162. Sale! Savage Arms 110 APEX HNT XP 6.5X284 24″PKG $72900 Original price was: $72900.$67749Current price is: $67749. Sale! Savage Arms AXIS II PRECISION 6.5CR 22″ $1,07900 Original price was: $1,07900.$99641Current price is: $99641. Sale! Savage Arms 110 APEX HUNT XP 270WSM 24″PKG $72900 Original price was: $72900.$67749Current price is: $67749.