Hello how are you my name is Sebastián Cuervo, I've been checking out some pellet pistols to train my accuracy but I prefer one that doesn't waste too much CO2 so I could have fun with it low cost, this are my favorites but I would like your recommendations.
SIG SAUER X-FIVE
BERETTA PX4 STORM
And also if you recommend me BBs these are my favorites:
UMAREX JERICHO B IWI / REPLICA
SWISS ARMS SA941
HK 45 USP UMAREX
S&W M&P 40
I know that some of them could be used for BBs and pellets, but I've been checking out that is not good for the pistol use BBs because of the rifled barrel could start having some problems or which are your recommendations?