I have a Browning T-Bolt synthetic stock, standard barrel. Shoots Winchester DynaPoint 45gr 1.00"-1.25" MOA at 100 yards the best and Hornady 30gr V-Max about 1.5".
Helped a friend switch out their Remington 597 .17HMR (recalled caliber) and it came back with a .22 Mag barrel. This gun shoots very well for a semi-auto, no funtioning issues, likes the Winchester Supreme rounds. I told him that I want the gun when they get tired of keeping coyotes out of their sheep & goat pasture.