Everyone have Chairgun backed up before it is discontinued ?

+2 on strelok pro. Every scope reticle known to man. Team with a well tuned gun, a good range finder and good/correct info (scope height most important) into program, a little fine tuning, test actual results adj and you are good to go. After zero just input distance, hit calculate, tap reticle, your hold over right there. Have my seven guns programmed in smart phone. Make things sooo easy when rotating guns.