Little Crow Gunworks GRX Barrel Retainer V-Block for Ruger 10/22

The Little Crow Gunworks GRX Barrel Retainer V-Block solves the chronic accuracy problem with the 10/22 platform by focusing the recoil to a lug similar to a centerfire rifle. Helps to eliminates fliers and improve accuracy. Installed by replacing the factory barrel retainer and fitting and glass bedding the lug into the stock.