CMMG DISSENT BR4 5.56 NATO Semi-Automatic Rifle, 16.1-Inch Barrel, Armor Black, Part O17_CMMG55A520B_AB

There's a world of options when it comes to firearms and calibers and for those who want to reach out to further targets or hunt with 5.56 the 16-inch Br4 chambered in 5.56x45mm is an awesome choice. Despite all the different caliber offerings in the DISSENT lineup 5.56x45mm still stands as one of the most popular. Equipped with a 16.1 barrel this Br4 is one classy carbine. - Platform Br4 - Caliber 5.56x45mm - Operating System Compact Action-Direct Impingement - Barrel Length 16.1 - Barrel Twist 1:7 - Barrel Contour MT - Barrel Material 4140CM SBN - Barrel Twist 1:7 - Muzzle Device CMMG ZEROED Muzzle Brake - Muzzle Thread 1/2 x 28 - Gas Port Location Mid - Gas Block Adjustable 0.750 - Upper Receiver DISSENT 7075 T6 Aluminum - Lower Receiver Br4 Billet 7075 T6 Aluminum - Hand Guard CMMG 15 Proprietary - Finish Cerakote - Charging Handle Dissent Side Charger- Reversible - Stock / Brace Magpul SGA- Remington 870 - Trigger Type ZEROED Drop-In Single Stage - Trigger Guard Integrated - Safety Selector Reversible Cross Bolt - Magazine (2) Magpul 10rd PMAG - Weight 8 lbs - Length 38.1

The CMMG DISSENT BR4 semi-automatic rifle combines a modern sporting rifle configuration with dependable components and practical controls. Chambered for .223 Remington and 5.56 NATO, this rifle features a medium-taper threaded chrome moly steel barrel with a durable black nitride finish. The 16.1-inch barrel uses a 1:7 twist rate and is threaded 1/2x28 for compatible muzzle devices. A CMMG Zeroed Muzzle Brake is included, helping manage muzzle movement during firing.
The receiver is constructed from aluminum and finished in Black Armor Cerakote for added surface protection. An integrated Picatinny rail provides a mounting platform for compatible optics and accessories, while the M-Lok handguard supports flexible accessory placement. The rifle is equipped with a Zeroed single-stage trigger and a reversible crossbolt safety for straightforward operation. It also includes a Magpul SGA polymer stock and recoil pad for a stable, comfortable shooting position.
This CMMG BR4 rifle includes two magazines and uses a detachable magazine system with a 10-round capacity. Its black Cerakote finish and coordinated black furniture provide a streamlined appearance, while the rifle’s configuration is designated as CA compliant according to the supplied product information. The CMMG DISSENT BR4 is intended for qualified purchasers and must be handled, stored, and transferred in accordance with all applicable federal, state, and local laws.

Features:

• Brand: CMMG

• Part Number: O17_CMMG55A520B_AB

• Action: Semi-automatic

• Caliber: .223 Remington/5.56 NATO

• Barrel: 16.1-inch medium-taper chrome moly steel barrel with black nitride finish

• Barrel Thread: 1/2x28

• Twist Rate: 1:7

• Muzzle Device: CMMG Zeroed Muzzle Brake

• Receiver: Aluminum with Black Armor Cerakote finish

• Rail: Picatinny receiver rail

• Handguard: M-Lok

• Trigger: Zeroed single-stage

• Safety: Reversible crossbolt

• Stock: Black Magpul SGA polymer stock with recoil pad

• Magazine Capacity: 10 rounds

• Included Accessories: Two magazines

• Weight: 8 pounds

• Series: BR4, CA compliant