Just put a atrs brake on my sav 10 tr note the crusher they shipped with the brake needed to be filed down quite a bit to index the break, flipping it around as per instruction did nothing for the alignment .Took less than 30 minutes and the break was on and ready for testing Out to the range first couple of shots just testing the recoil shooting off a bag with rear bag as well, the muzzle still jumped a bit but came dome to rest, still pointed with target in scope at 400 yds I got the indexing right on first try Sh t Luck Next couple of shots at 400 yds gong missed ,2 shots at 300 yard paper missed,was getting worried , down to 100 yards shot found my bullet 3 inches high dead center .Adjusted zero on scope next shot on dead centre Shot three groups of 5 at 100 yds got .65 .553 .488 Normal for me, still hate the trigger on this gun (rifle basics going in soon) I think I will have to make a new sheet for turret yardage adjustments if I keep this load ,bullet seems to be traveling faster less drop but didn,t get to play with that much every one wanted to try gun and shoot the gong, so next time .The other thing I will try next time is using loaded bi pod and see how recoil and jump are with it All in all i'm happy with my purchase and happy with there service (canada post issues)
Now I can go out fire 100 rounds and it has no effect on my shoulder I also learned that I close my eye after firing WTF?