Catfish said:I have had a 17 AH barrel for my TC for several years. I can tell you when working up a load go 1/10 of a gr. at a time as that little round can go from safe to over load in a couple 1/10`s of a gr. My load of choice is the 19 gr. Calhoon bullet over 10.4 gr of H-4227. It`s very tough bullet and raeally hammers game. With the above I`m getting 3,600 fps. with a max. point blank range of abt. 285 yrds. Great little round.
Same here however my step is the "Fireball". 3950 fps w/25 gr. V-Maxphil said:I only use thee 20gr. bullets in my .17AH when i want to use the 25`s i step up to the .17-222.