Hi.
I want bb/pellet gun. Grill shooting for fun. Cans, bottles, short range.
I already have PCA Zoraki HP-01 Ultra for some more advanced target shooting, so this one will be just for fun.
After some reading there are 2 of them I consider.
1. Must be CO2, no green gas.
2. 10+ shots magazine.
3. Solid construction and good accuracy.
Anyone?
Mike
As a SIG gun owner, I think your 2 options are going to be the top of the line as far as quality is concerned. I’ve been wanting a SIG bb gun, but I’ve never shot one before.
I think either of those would be great!
When I was a kid, I had a pump BB gun, and it was a ton of fun.
I think it was a cheap Remington.
Nope, it was a Daisy.
I didn't have to buy CO2 cartridges, either.
Good luck in your search. 
I use to compete in air pistol competitions and bought my Feinwerkbau pistol (like your PCA) and supplies from Beemans or Air Rifle Headquarters.
Looks like you are after sporting air pistols and suggest that you stick with .22 for plinking and .177 for target shooting.
Pyramyd air gun mall
They have tons of different types and models and great prices.