Perfect for building a compact and versatile AR-platform rifle, the CMMG Dissent MK4 Upper is specifically designed to deliver performance in a reduced size. Chambered in the popular 5.56x45mm NATO caliber with a 10.5" barrel length, this upper is poised to be a favorite among tactical enthusiasts and home defense users alike. Ensure the heart of your AR build is top-notch with the CMMG Dissent MK4 Upper available for purchase.
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The Dissent MK4 Upper from CMMG stands out with its solid construction and refined design. Its barrel boasts a black finish and is equipped with the CMMG Zeroed Blast Compensator, ensuring effective muzzle control and reduced recoil. The 9.60" M-LOK handguards, finished in Armor Black, provide users with ample space to attach their favorite accessories while maintaining a sleek profile.
Constructed from durable 7075-T6 aluminum, the receiver promises longevity and consistent performance. With a 1:7" twist rate, the barrel stabilizes a wide range of bullet weights, ensuring versatility in ammunition choice. The Armor Black finish on both the receiver and handguard not only provides a uniform and aesthetic appeal but also adds an extra layer of protection against wear and tear.
CMMG Dissent MK4 Upper Specifications
Brand: CMMG
Category: Uppers
Series: MK4
Model: Dissent
Caliber: 5.56x45mm NATO
Barrel Length: 10.50"
Firearm Fit: AR-Platform
Gun Platform: AR-Style
Barrel Finish: Black
Muzzle: CMMG Zeroed Blast Compensator
Twist Rate: 1:7"
Handguards: 9.60" M-LOK
Receiver Material: 7075-T6 Aluminum
Thread Pattern: 1/2"-28 tpi
Receiver Finish: Armor Black
Handguard Finish: Armor Black
More Information
Barrel Length
10.5
Caliber
5.56
Condition
New in Box
Finish Per Color
Black
Manufacturer
CMMG
Manufacturer Part Number
55B8D86AB
Model
Dissent MK4 Upper
Type
Uppers
UPC
810097509276
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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