In the 2022 season, i can shot ( .177 caliber ) about 6 tins a month ( 12 months ), this also require a fill of my 12 L / 300 BAR tank which is about 15 dollars every time.
I think it was 2022 when i got my AGT Vulcan 3 rifle so there is the cost of that too.
This year aside for ammo my only expense will be a compressor, and mind you thats still 1600 USD or there about.
I actually have a lot of ammo, but i think new things will release i will at least have to try, also come the tail end of the season i would have to buy ammo never the less.
Now i shoot 2 days a week if i can, but if the weather are no good i will have to skip, if the weather are 100 % every Wednesday and Sunday, well then i could probably easy to 8 tins of ammo in a month, but i think 6 are a safe average number ( this is from April and to September ) the winter months not much shooting going on, if not temperature is too low then wind are too high.
At the height of summer, well i will often spend the night at my friends place, and also shoot a little the next day before i drive home, in that case i can shoot 4 times a week, but generally the #2 day thats just a few hours, otherwise i can be shooting for 8 hours on the good days.
I think in 2022 as the summer was nice here, well i can not rule out that in 1 month i might have shot 10 tins, so with 400 in each, that is a lot of shots.
I think when i shoot i some times forget to blink, something that is normal to me, at least it have freaked out some people that i dont blink much, so i have invented a condition i call " scope eye" That once in a while force me to take a break.
Fortunately we have other things we can play with or do, always more than our decrepit bodies can handle.