Customer just bought my 22lr rimfire suppressor demo rifle AND the back up rifle I use. This rifle is used to shoot out to 200yds at steel to let customers experience a suppressed rimfire rifle before purchasing a suppressor. In the past I have used a couple Savage MKII FV-SR's that shot very well, but I feel their extraction system is weak, and factory stock was too low for optic.. The most recent was a CZ 457 in At One stock. Was pleased with this rifle, but not so much the At One stock. Barrel must be threaded 1/2-28 for the suppressor. I realize they should all shoot better with pricier ammo, but majority of what I shoot is CCI SV and would hope for 1.5 MOA with this ammo.