I just noticed you added an air gun section. I had R&L assemble this air rifle with the shroud. I use a valve that really boosts the power to 200 ft-lbs. On the #4 power setting a 69 grain hollow point is getting around 1050fps. Nice expansion, exploded first milk jug and captured in the 3rd jug. A bit more fire lapping of the bore and it should get 1moa easy. Should do the trick for squirrel, turkey and coyotes. Very quiet with the shroud, but as loud as my 10-22 without it.