Quote Originally Posted by rehmk5 View Post
Teeth jarring at 12 ft/lbs? Well at about 17 ft/lbs, my R1 has a fast bit of kick.
I found the HW80 to be a bit of an enigma

At 17 to 18fpe they're sweet and smooth; at 12fpe they're "tolerable" but unpleasant. At 10.5fpe they become sweet and smooth again, and a genuine pleasure to use. With the lighter, 7.9g pellets, I was getting the same muzzle velocity as with 8.4g pellets at the higher power, so the trajectory and POI was exactly the same.

Have fun with your tinkering

Paul.