Every scope needs to connect to a firearm. So a 1-piece or two-piece scope mount is used to fit around the scope. It’s then tightened onto a rail that sits in addition to the air rifle. Two other well-known looking reticle options are definitely the BDC, or bullet drop compensating https://israelsttqo.educationalimpactblog.com/49219051/how-much-you-need-to-expect-you-ll-pay-for-a-good-adjust-gun-scope