CMMG

Upper Group Resolute

If youre looking for the ultimate pistol caliber carbine chambering dont sleep on .40 S&W. This MkGs RESOLUTE Upper Group is designed to extract the full hard-hitting performance of .40 S&W in a package thats easy to shoot with style in a class of its own. Available in seven different Cerakote finishes all CMMG Upper Groups come complete with bolt carrier group and ZEROED accessories.

Radial Delayed Blowback Operating System Originally developed for the .45 ACP MkG platform CMMG has adapted our Radial Delayed Blowback system across our pistol caliber lineup to create pistols and rifles with a softer recoil impulse and reduced bolt weight compared to traditional straight blowback systems.

All CMMG .40 S&W MkGs uppers are only designed for use with MkGs lowers. CMMG cannot guarantee function with other manufacturers lowers.

Lifetime Quality Guarantee Every CMMG product is backed by a Lifetime Quality Guarantee against material and workmanship defects.

Description:

• Tungsten
• Platform: MKGS
• Caliber: .40 S&W
• Operating system: Radial Delayed Blowback
• Barrel Length: 16.1
• Barrel Twist: 1:16
• Barrel Contour: MT
• Barrel Material: 4140CM SBN
• Muzzle Device: CMMG ZEROED Muzzle Brake
• Muzzle Thread: 0.578 x 28
• Upper Receiver: Billet 6061 T6 Aluminum
• Hand Guard: CMMG EML4 M-LOK
• Finish: Cerakote Standard
• Charging Handle: CMMG ZEROED Ambi
• Includes: ZEROED AR15 Polymer Dust Cover ZEROED AR15 Ambi Charging Handle ZEROED Muzzle Brake 45ACP
• Weight: 3.9 lbs.
• Length: 25.3