Overview
Originally created for use in subsonic/suppressed applications, .300 BLK has evolved into a very capable caliber, available in both subsonic and supersonic loadings. This RESOLUTE Mk4 Upper Group in 300 BLK is built on the Mk4 platform and works with any standard AR15 lower group. Available in seven different Cerakote finishes, all CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories including a ZEROED AR15 Polymer Dust Cover and ZEROED AR15 Ambi Charging Handle.
CMMG
Complete Upper Group Resolute MK4 300 Black 16.1″ Black
$854.96
Shipping $12.99 in the lower 48, free over $200.
Alaska and Hawaii $35.
- Caliber
- .300 Blackout
- Barrel
- 16.1"
What is MAP?
Minimum Advertised Price — enforced by the manufacturer, not by us. It’s the lowest price any dealer is allowed to advertise, so every honest dealer shows the same number. No inflated “list” price, no fake discount.
Family owned · Gilbert, Arizona
Authorized dealer
Specifications
Product
- SKU
- 810097502420
- Brand
- CMMG
Details
- Material
- Billet 6061 T6 Aluminum
- Finish
- Armor Black
- Overall Length
- 25"
Additional Details
- MFR Part #
- 30B12BBAB
- UPC
- 810097502420
- Caliber
- .300 Blackout
