Resolute MK4 300BLK Assembled Upper Rcvr 16.1” BBL Black
CMMG RESOLUTE® MK4 300 BLACKOUT ASSEMBLED UPPER RECEIVER
Top off your next build with this RESOLUTE® Mk4 Upper Group. Chambered in 300BLK, this upper group is a staple for any collection.
This upper group does NOT include BCG or charging handle.
SPECS
Platform: Mk4
Caliber: 300BLK
Operating System: Direct Impingement
Barrel Length: 16.1”
Barrel Twist: 1:7
Barrel Contour: MT
Barrel Material: 4140CM, SBN
Muzzle Device: CMMG A2 Flash Hider
Muzzle Thread: 1/2 x 28
Gas Port Location: Mid
Gas Block: Non-Adjustable 0.750”
Upper Receiver: Billet 6061 T6 Aluminum
Hand Guard: CMMG EML15 M-LOK
Finish: Cerakote
Weight: 3.6 lbs
Length: 25”
Threaded Barrel Restriction: Threaded barrels have restricted shipping to CA.
Specifications
Color:
Black
Gas Block Diameter:
0.750 Inches
Barrel Length:
16.10
Barrel Contour:
MT
Hand:
Right
Item Weight (lbs):
3.000
Finish:
Cerakote
Item Length (Inches):
25.000
Item Width (Inches):
2.000
Gas System Length:
Mid-Length
Make Model Fit:
AR-15.Universal
Material:
Aluminum
Item Height (Inches):
2.500
Receiver Style:
Assembled
Muzzle Threads:
1/2"x28
Quantity:
1
Twist:
1-7
