This tan Barrett Model 82A1 .fifty BMG rifle which has a 29? barrel incorporates a M1913 metal optics rail with 27 MOA elevation, dual barrel springs, in addition to a chrome chamber. The 82A1 is a powerhorse with its reduced felt recoil and self-loading action.Designed my 1st buy from D4 a couple months in the past, an old Colt revolver in .32