CMMG Inc Auto Sear Trip And Anti -bounce Weight Kit 22ARC. 22LR rifle. Add the CMMG .22ARC Auto Sear Trigger and Anti-bounce Weight Kit to your existing firearm and convert your .22LR to .22AR in no time. The fun doesn't have to stop with just the sound of the action - now your .22LR can deliver the same full auto fire rate as your favorite .22LR rifle. The conversion process (called "autracking") works by sending a signal to the fire control board in the form of a spark - much like a fire starter - to the fire control board. Sparks are ignited by the trigger so there's no need for searing or an eye go out while shooting. It's just as easy as giving the kit a good whack and getting a small explosion in return for breaking the seal. The CMMG Inc Auto Sear Trip and Anti-bounce Weight Kit is the perfect kit for those looking to get into the world of full auto shooting. Specifications for CMMG Inc Auto Sear Trip And Anti -Bounce Weight Kit .22 ARC: Manufacturer: CMMG Color: Silver Caliber: .22 Long Rifle Magazine Capacity: 0 Round Magazine Included: No Condition: New Package Contents: CMMG Inc Auto Sear Trip And Anti -bounce Weight Kit .22 Arc The CMMG Inc Auto Sear Trip And Anti -bounce Weight Kit .22 Arc is a quality addition to the CMMG lineup. For more great deals on Gun Parts by CMMG please browse our CMMG Inc Gun Parts page. CMMG Inc Auto Sear Trip And Anti -bounce Weight Kit .22 Arc - 22BA64D