DETAILS, FICTION AND DANIEL DEFENSE DDM4 V7

The Geissele Stressproof bolt can be cast, not machined from barstock. This allows us to improve the grain construction on the steel to generate a bolt capable of five instances the lifetime of a mil-spec bolt. Each and every bolt is rigorously inspected, large tension tested, mag particle inspected and Nanoweapon coated.I have a little farm and ju