BCM 18" Precision Gas Gun, Out Of The Box! PART:1
This video details the process of zeroing and validating the trajectory of a BCM 18" Precision Gas Gun in 5.56 NATO. It covers using a ballistic calculator with chronograph data to achieve point of aim/point of impact at 600 yards and then systematically testing the ballistic solution at various distances up to 1000 yards. The presenter emphasizes the importance of accurate data input and environmental observation for successful long-range engagements.











