US Patent 10215528 Rifle grip device

A rifle grip device may include a body configured to be attached to a pistol grip interface of a firearm with the body having a first end and a second end. A receiver plate may be disposed on the body, and the receiver plate may have a receiver mating surface. A stock plate may be disposed on the body, and the stock plate may have a stock mating surface disposed between the receiver plate and the second end. A one or more finger ridges may be disposed on the body opposite to the stock plate. One or more finger surfaces may extend along the body and onto and/or between the finger ridges so that the one or more finger surfaces may be generally horizontally aligned between the first end and second end of the body.