Top off your next build with this RESOLUTE Mk4 Upper Group. Chambered, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.
AR15 Uppers
CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10″, Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)
$487.00
CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10″, Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)
Availability: In stock
CMMG
| Weight | 3.5 lbs |
|---|---|
| Dimensions | 16 × 6 × 4 in |
| UPC | |
| manufacturer | |
| Manufacturer Part Number | |
| Caliber/Gauge | |
| Barrel Length |
