CMMG - RESOLUTE Mk4 Upper Group 350 Legend 16.1" - Black

The CMMG RESOLUTE Mk4 Upper Group in .350 Legend is designed specifically for deer hunting, offering a balance of power and manageability. The .350 Legend cartridge provides sufficient stopping power while generating less recoil compared to other popular hunting calibers like .30-30 or .243 Win. This makes it an ideal choice for hunters who need a reliable and effective round in states with caliber restrictions. Additionally, the 16.1-inch barrel length and adjustable gas block enhance performance, ensuring a precise and controlled shot every time.

The adjustable gas block on the CMMG RESOLUTE Mk4 Upper Group allows for fine-tuning of the gas system to match specific ammunition and shooting conditions. By adjusting the gas flow, shooters can reduce recoil and improve cycling reliability. This feature is particularly beneficial when using different loads or when environmental conditions vary. Proper adjustment ensures that the rifle operates smoothly, minimizing wear and tear on the components while maintaining accuracy and consistency.

Yes, the CMMG RESOLUTE Mk4 Upper Group is compatible with any standard AR15 lower group. This compatibility makes it a versatile option for those looking to build or upgrade their AR15 platform. By using a standard lower, users can easily switch between different upper configurations, allowing for a customizable and adaptable firearm setup. This flexibility is particularly advantageous for hunters and sport shooters who require different setups for various applications.

The CMMG ZEROED Muzzle Brake is designed to significantly reduce felt recoil and muzzle rise. This allows for quicker follow-up shots and improved accuracy, especially during rapid firing sequences. The muzzle brake's design redirects gases to counteract the upward and backward forces generated when firing, making it easier to maintain target acquisition. For hunters and tactical shooters alike, this feature enhances shooting comfort and effectiveness.

The .350 Legend cartridge is known for its powerful performance with reduced recoil compared to other popular hunting calibers. It provides a good balance of stopping power and manageable recoil, making it suitable for hunters who need to comply with caliber restrictions in certain states. Compared to calibers like .30-30 or .243 Win, the .350 Legend offers similar effectiveness on target with the added benefit of being more comfortable to shoot, especially for those sensitive to recoil.

The CMMG RESOLUTE Mk4 Upper Group is constructed using high-quality materials to ensure durability and performance. The barrel is made from 4140 chrome moly steel with a salt bath nitride finish for enhanced corrosion resistance and longevity. The upper receiver is crafted from billet 6061 T6 aluminum, providing a strong yet lightweight platform. These materials are chosen to withstand the rigors of hunting and tactical use while maintaining accuracy and reliability.

The CMMG ZEROED ambi charging handle offers enhanced ergonomics and versatility for shooters. Its ambidextrous design allows for easy operation with either hand, which is particularly useful in tactical situations or for left-handed shooters. This feature ensures that the charging handle can be manipulated quickly and efficiently, contributing to faster reloads and improved handling in high-pressure scenarios.

The 1:16 barrel twist rate of the CMMG RESOLUTE Mk4 is optimized for stabilizing .350 Legend projectiles. This twist rate ensures that the bullets maintain stability in flight, which is crucial for accuracy and effective energy transfer on impact. A properly matched twist rate to the bullet weight and velocity helps maintain consistent groupings and enhances the overall shooting experience, making it ideal for both hunting and target shooting.

The CMMG EML15 M-LOK handguard provides a modular and lightweight solution for accessory attachment. The M-LOK system allows users to easily attach and position accessories such as lights, grips, and bipods without adding unnecessary weight. This flexibility is beneficial for customizing the rifle to suit specific needs, whether for hunting, tactical applications, or competitive shooting. Additionally, the handguard's design enhances heat dissipation, contributing to better handling during extended firing sessions.

When selecting ammunition for the CMMG RESOLUTE Mk4, consider the intended use and environmental conditions. Different loads can affect performance, so it's important to choose ammunition that complements the rifle's features, such as the adjustable gas block and muzzle brake. For hunting, select rounds that provide reliable expansion and penetration for the game being pursued. Testing different brands and loads can also help determine which performs best in terms of accuracy and reliability in your specific setup.