The DIRECT answer to your question. A properly functioning P7--all the 9mm versions--has less felt recoil than ANY other major caliber defensive pistol. This is mainly a function of the gas system, but also related to the low bore axis. Apparently if the gas piston is highly worn, or if the gas chamber is cracked, the P7 can recoil heavily; I've heard of this occasionally, but the gun is so over-engineered--designed for 100,000+ firings--that it's difficult to imagine anyone ever wearing a piston or a gas chamber out.