FX FX Impact MKII compact slug weight question

I havent shot full power in a while to confirm it but my finicky ways is usually I demand 2 mags on a fill from a setup. I have my 700 in 22 at 75 fpe for max and 51 for low. I've got more barrel and bottle, so it's not a fair comparison. In reality I need half a mag for even most squirrel days and who am I kidding, there's always an scba in the truck.

I put a zulus optic on my impact that range finds and ballistic solves and does 2 shot zeros pretty well. My ammo and air use has plummeted.
Yeah my ATN does the "one shot zero" but in reailty is it at least 3 and the ballistic calc saves a lot of lead and air!