CMMG 22D7C6C Replacement Barrel Kit with Bolt Carrier Group, 22 LR 16.10″ Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4

Description

The CMMG 22D7C6C Replacement Barrel Kit is a .22 LR conversion component designed as a drop-in replacement for AR-15 and Mk4 platforms. This kit features a 16.1-inch threaded barrel constructed from black nitride chromoly steel with a 1:16 rate of twist. The barrel is machined to tight tolerances to deliver consistent performance. The kit includes both the barrel and bolt carrier group, making it suitable for new builds or existing rifle conversions. CMMG backs this component with their reputation for quality and precision engineering.

Specifications

• Manufacturer: CMMG
• Model: Replacement Barrel
• Manufacturer Part Number: 22D7C6C
• UPC: 815835013985
• Caliber: .22 LR
• Barrel Length: 16.1″
• Barrel Finish: Black Nitride Chromoly Steel
• Rate of Twist: 1:16″
• Product Type: AR Barrel with Bolt Carrier Group
• Compatibility: AR-15/Mk4