pellet guns

[Phil C]

Never use oxygen. Mixed with any petroleum based product can result in spontaneous flash fires.
I bought a small filler bottle. Also a portable 12v/ 110 portable water cooled compressor. Once your bottle I’d filled in takes me less than 20 minutes to top off. I then use the bottle to top off my rifle. I get about 3 fills off the tank and it takes less than a minute to fill the rifle.
About 25 shots per rifle fill. The magazines I use hold 10 pellets. My rifles will result in one ragged hole at 50 feet. note my bottle is about half the side of a scuba bottle.
Bottles can be filled at Scuba shops. I joined a local air gun club and they provide a compressor to be used by members free of charge.