Effortless to set up: The suppressor is fairly effortless to install, with a simple and easy procedure.This tan Barrett Model 82A1 .50 BMG rifle by using a 29? barrel encompasses a M1913 metal optics rail with 27 MOA elevation, dual barrel springs, along with a chrome chamber. The 82A1 can be a powerhorse with its very low felt recoil and self-load