CMMG Inc Charging Handle Assembly 22ARC. 22LR. Made using incredibly long lasting materials the CMMG Charging Handle 22ARC Assembly Kit will provide you with years of impressive service. For a great way to make sure you are using one of the best charging handles the shooting industry has to offer choose the CMMG Charging Handle 22ARC Assembly. Specifications for CMMG Inc 22ARC Charging Handle Assembly: Manufacturer: CMMG Caliber: .22 Long Rifle Features of CMMG Inc Barrel Collar Assembly - 22ARC: Anti-Jam Charging Handle .22LR AR Conversion Kits Designed to prevent spent .22LR casings from jamming between the charging handle and the bolt Shallow groove on the bottom of the charging handle Package Contents: CMMG 22ARC Charging Handle Assembly Kit 22BA596 CMMG 22BA596: Charging Handle Assembly 22ARC