value? I have an airgun sitting here that I got on sale for $90, that develops 625 fps on a 14.3 grain .22 pellet. That I can shoot 300 rounds out of for thew price of one 100 round box of .22subsonics that won't cycle my .22 rifle anyhow. In .117 that's closer to 500 rounds for the price.
Not all airguns are 'fancy schmancy'- and not all answers are .22LR. There are a lot of places I can go shoot out here with an airgun where I can't shoot a firearm- because down here, they are different.
I have some accurate .22 powder burners, but I have airguns that develop .30 inch groups at 25 yards. and groups half that size are possible in the hands of a good shooter. (I haven't managed it yet, but someday)
I can and do repair, customize, and build my airguns with much more ease than a .22LR- and much more legality. I can have a 12 inch barrel and a shoulder stock if I want. Oh, did I mention that airguns down here are NOT power limited and are NOT firearms?
I can hunt small game in areas legally sensitive to the discharge of firearms AT ANY NOISE LEVEL. I can hunt small game indoors (I have varminted indoors with a delta. requires head shots.)
I can challenge myself to make head shots on bunnies at 40 yards.
So, aside from some idea that a .22LR is...better, since I can hunt with an airgun, and shoot it legally in more places...and transport it legally in more places.....and since I like shooting them- I ask you- why
not an airgun? I've got kids, I know my man parts work. I can run a tactical course with a 12ga. I'm not going to lose manly or ego points shooting a pellet.
If you want real downrange energy, then yes- you have to spend $500 on a good 9mm setup. Personally, I'm considering a .32 upper for a discovery, though. Unless I can score a used .308 custom.