I have Hatsans in .25 and .30 caliber. Both are nice - and accurate. The .30, of course, shoots a heavier pellet - and is a larger rifle. The "standard" weight pellet from Vortex is .44.75 gr, but I have found some much heavier, from the 50.2 grain offerings from JSB and FX to a "pellet" from Seneca in .30 caliber that weighs 171 grains! Both the .25 and .30 caliber rifles are break barrel springers. I scope mine with Weaver centerfire rifle scopes on mounts sold to withstand break barrel "recoil". Pretty inexpensive - and effective - alternative to PCP!

Mike Holmes