CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)
CMMG
$525.20
$609.95
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CMMG
CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)
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.
- Manufacturer:
- CMMG
- Manufacturer Part Number:
- 55BB40BAB
- Action:
- .223 REM/5.56 NATO
- AR-15 Accessory:
- Yes
- Barrel Finish:
- MATTE BLACK
- Barrel Length:
- 16.1"
- Barrel Length Range:
- 16" to 16.99"
- Barrel Material:
- STEEL
- Caliber/Gauge:
- .223 REM/5.56 NATO
- Cartridge:
- .223 REM/5.56 NATO
- Color:
- Black
- Contour:
- MT
- Dimension:
- 3.35 X 4.45 X 31.20
- Finish:
- Black Cerakote
- Finish Type:
- Armor Black
- Handguard Finish:
- Armor Black
- Handguards:
- M-LOK Free-Float
- Make:
- AR-15
- Make/Model:
- AR-15
- Muzzle:
- 1/2-28
- Other Features:
- PARTIAL UPPER GROUP,
- Rate of Twist:
- 1-7
- Style:
- Assembled
