I have had the diavari illuminated on several of my guns and have them fitted for target knobs and then have kenton build me a speed dial replacements on about every custom gun i own , and one is a mcwhorter 338 lapua,the scope does awsome no recoil worries at all tracks great and is as good of glass ive had ,mine is a 3x12x56 and works great for 1,100 in. also have nightforce and others but i love the diavari for hunting. hope this helps anthony