Description

The Colt Conversion Kit contains the complete upper receiver group, including a charging handle, bolt carrier group, and back up sight. Conversion Kits are available in both the standard upper receiver with handguard configuration and Monolithic 1-piece upper receiver with free-floating barrel configuration. All barrels feature a 1/7 right hand twist. Now you can convert any Colt rifle to the most state of the art configurations.Category : UppersType : Complete Gas ImpingementCaliber : 223 Remington/5.56 NATOSights : Flip UpBarrel Length : 16.1″Twist : 1:7″Receiver Finish : Black