Crafted for tactical precision and adaptability, the CMMG Resolute MK4 in 300 Blackout is a high-performance rifle suited for various missions and shooting scenarios
With a 14.5 inches barrel and a 30+1 magazine capacity, this AR-style rifle balances power, control and maneuverability for a range of applications
The CMMG Resolute MK4 is an excellent choice for those seeking reliability and effectiveness in the field, ensuring optimal performance in any situation

Features

The Resolute MK4 is a premier rifle that combines advanced materials and thoughtful engineering to deliver exceptional performance. Featuring a 4140CM barrel treated with Salt Bath Nitride (SBN), this rifle is designed for superior durability and corrosion resistance, ensuring reliability in any environment. The barrel's 1:10 twist rate optimizes stability and accuracy for 9mm rounds, making it an ideal choice for precision shooting. Equipped with the innovative CMMG ZEROED Muzzle Brake, the MK4 significantly reduces recoil and muzzle rise, enhancing shooting comfort and control. Its upper receiver, crafted from billet 6061 T6 aluminum and lower receiver, forged from 7075 T6 aluminum, strike the perfect balance between strength and lightweight construction, making it easy-to maneuver without compromising durability. The handguard, a CMMG EML15 M-LOK, allows for quick and easy attachment of accessories, providing versatility for all your tactical needs. For added convenience, the rifle includes a CMMG ZEROED Ambi charging handle, ensuring smooth operation for both right and left-handed shooters. Comfort is further enhanced with the CMMG RipStock and CMMG ZEROED Pistol Grip, designed to fit naturally in the shooter's hands and promote optimal control. Finally, the standard CeraKote finish adds a layer of protection against wear and tear, ensuring that the MK4 remains as formidable as the day you bought it. Experience the perfect blend of performance, comfort and durability with the Resolute MK4 your next go-to rifle for any shooting endeavor.

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).