I have two unregulated 22 cal Marauders.The older one a 2019 when tuned proper shoots around 50 14.3 pellets at 875 fps. with max air, spring and hammer it shoots 21 gr slugs at 890 fps- 23s at 870. Not that many of course. The newer one a 2022 when well tuned gets about 30 14.3 at 875 and at...