What a want next is a PCP air rifle. The Gamo one I purchased was defective so I returned it. My Gamo break barrel is great. I've probably shot 5000 22 cal pellets through it without a single issue. I would like to buy another Gamo PCP, but I'm not liking the hand air pump. Does anybody know if purchasing a scuba tank would work because the high pci air pumps are not cheap. Any feedback would be appreciated.