The Aklys Defense ZK-22 drop-in stock kit will accept any standard Ruger 10/22 receiver with carbine barrel, or .920" Bull barrel ,18.5" or longer. This turns your tired Ruger carbine into a lightweight zombie killing machine or the coolest .22 rifle on the block or range. Features: Engineered, designed, built and assembled in the USA! Easy install. No gunsmith needed. Install at home. Accepts 18.5" inch or longer Ruger or aftermarket barrels up .920 in diameter. The stock comes with adapters that will let you use standard or heavy barrels. Accepts most full capacity magazines including the MWG 50 round coffin magazine and the Ruger& Mfg: Aklys Defense, Llc
