CMMG DISSENT BR3 .308 Winchester 20" Barrel Midnight Bronze Rifle 38A640C-MB (UPC 840442503123)

The CMMG DISSENT BR3 .308 Winchester 20" Barrel Midnight Bronze Rifle 38A640C-MB (UPC 840442503123) is a premium, high-performance modern sporting rifle built on CMMG’s innovative DISSENT platform. Chambered in the powerful .308 Winchester cartridge, this model features a 20-inch barrel finished in a striking Midnight Bronze coating. The DISSENT series is renowned for its ergonomic side-charging upper receiver, which provides smoother operation and improved handling compared to traditional AR platforms. Designed for shooters who demand both power and refined features, the BR3 combines the hard-hitting .308 Winchester with a lightweight yet durable barrel profile and a premium finish. Whether you’re looking for a long-range precision rifle, a versatile hunting platform, or a tactical rifle with modern ergonomics, the CMMG DISSENT BR3 delivers exceptional accuracy, reliability, and visual appeal in one complete package.

CMMG has established itself as an industry leader in innovative AR designs, and the DISSENT BR3 represents one of their most advanced offerings in the .308 Winchester category.

CMMG DISSENT Side-Charging Upper Receiver

The defining feature of the DISSENT platform is its integrated side-charging upper receiver. This innovative design allows shooters to charge the rifle from the side rather than reaching over the top, resulting in faster, more ergonomic operation. The side charger reduces interference with optics and provides a smoother, more positive charging motion. This feature is especially beneficial during competition, tactical training, or precision shooting where speed and reliability are essential. The DISSENT’s side-charging system sets it apart from conventional AR-10 platforms and significantly enhances the overall shooting experience.

20-Inch Barrel in .308 Winchester

The 20-inch barrel on the DISSENT BR3 is optimized for the .308 Winchester cartridge, delivering excellent velocity, accuracy, and terminal performance. This barrel length is ideal for both long-range shooting and hunting applications, providing a flat trajectory and strong downrange energy. The .308 Winchester is one of the most versatile and widely used cartridges in North America, making this rifle suitable for medium to large game hunting as well as precision target shooting. The barrel is engineered for consistent accuracy and reliable function across a wide range of ammunition types.

Midnight Bronze Finish

This model features CMMG’s premium Midnight Bronze finish, giving the rifle a sophisticated and modern appearance. The Midnight Bronze coating provides excellent resistance to corrosion, abrasion, and harsh environmental conditions while offering a rich, distinctive color that sets it apart from standard black firearms. This durable finish not only enhances the rifle’s visual appeal but also helps protect critical components during extended use in demanding conditions. The Midnight Bronze color scheme gives the DISSENT BR3 a high-end, tactical look that appeals to shooters who want both performance and style.

.308 Winchester Performance and Versatility

Chambered in .308 Winchester, the CMMG DISSENT BR3 offers outstanding ballistic performance and versatility. The .308 Win cartridge is renowned for its accuracy, stopping power, and wide availability of ammunition. It is a proven choice for long-range target shooting, big game hunting, and tactical applications. The 20-inch barrel maximizes the cartridge’s potential, providing excellent velocity and energy retention at extended distances. This makes the DISSENT BR3 a capable all-around rifle for shooters who need power and precision in one platform.

Ideal Applications

• Long-range precision shooting
• Big game hunting
• Tactical training and competition
• Recreational shooting and plinking
• Shooters seeking a side-charging .308 AR platform
• Those who want a premium finish and modern features

Why Choose the CMMG DISSENT BR3 .308 Win?

• Innovative side-charging upper receiver for superior ergonomics
• 20-inch barrel optimized for .308 Winchester performance
• Striking and durable Midnight Bronze finish
• Excellent accuracy and reliability
• Premium components and construction
• Versatile .308 Winchester chambering
• Modern tactical design with distinctive aesthetics
• Backed by CMMG’s reputation for quality and innovation

The CMMG DISSENT BR3 .308 Winchester 20" Barrel Midnight Bronze Rifle 38A640C-MB (UPC 840442503123) is a high-performance modern sporting rifle that combines CMMG’s advanced DISSENT technology with the proven power of the .308 Winchester cartridge. Featuring a 20-inch barrel, an innovative side-charging upper receiver, and a premium Midnight Bronze finish, this rifle offers an outstanding balance of accuracy, ergonomics, and visual appeal. The side-charging system provides faster and more comfortable operation, while the 20-inch barrel maximizes the ballistic potential of the .308 Winchester for both long-range shooting and hunting applications. The Midnight Bronze finish adds a sophisticated, durable coating that protects the rifle while giving it a distinctive high-end appearance. Whether you’re a precision shooter, a hunter, or a tactical enthusiast looking for a premium .308 Winchester AR platform, the CMMG DISSENT BR3 delivers exceptional performance and modern features. Its combination of innovative design, quality construction, and striking aesthetics makes it a standout choice in the .308 Winchester category. For shooters who demand reliability, accuracy, and style in a powerful semi-automatic rifle, the CMMG DISSENT BR3 in Midnight Bronze is an outstanding option that offers both capability and refinement.

Experience the power of .308 Winchester with the innovative CMMG DISSENT platform.