I am a Cameo Shooting and Education Complex Long Range Precision Range Safety Officer and one of the senior volunteers responsible for range logistics. I see almost every combination of rifle and scope there is. We shoot out to 2003 yards. Although I don't own an Arken rifle scope, I have to give a shout out to Arken. Many of our shooters mount high end Nightforce, Kahles, Schmidt&Bender riflescopes on custom built rifles but having looked through the Arken scopes are now buying Arken for their rifles. What a compliment to Arken Quality and price point! I do own an Arken 34mm Cantilever 20MOA scope mount on my FX Impact M3 .357cal air rifle and can say it is every bit as precision as higher priced mounts. I bang steel at 450 yards with 93gr hollowpoint slugs with perfect repeatability. Solid and Precise mount!