I have a Serbu Rn-50 which is a single shot break action 50 BMG. Barrel length is 29 inches, has a durable enough optic on top and a carbon fiber bipod. I acquired it via trade but I don't have a good enough back stop to contain this monster of a rou
GIBBZ ARMS G4 PDQ receiver set. I can provide pictures if anyone requests them but both the upper and lower are brand new in box. Picked it up a while back but decided to go a different direction on the build. Can be seen here: https://www.gibbzarms.