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Upper Group Dissent Mk4 chambered in .338 ARC. Includes a 16.1 inch barrel with a 1:8 twist, a billet 6061-T6 aluminum upper receiver, and a 15 inch M-LOK handguard. Finishes are Cerakote with a Dissent side-charger charging handle. Muzzle device is the CMMG ZEROED muzzle brake with 5/8x24 threads. Barrel uses 4140CM steel with nitride finish. Upper uses the same bolt as 6.5 Grendel AR15s. State magazine restrictions may apply in certain jurisdictions.
Specifications
- Manufacturer:
- CMMG
- Category:
- upper-receiver
- Platforms:
- AR-15
- Weight:
- 73.6 oz (4.60 lbs)
- Length:
- 16.1"
- MPN:
- 34B960F
- Required Component:
- Yes
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