I carried this ammo (and its SXT predecessor) for a couple of years in my HK P7M8, and consider it to be a serious contender for the "Best 9mm Load Period" title. I have put enough of this stuff through the pistol without damage to feel very comfortable recommending it. I did eventually end up going to a heavier spring, but have had no issues with the gun getting beat up by the amount put through it. The only reason I switched carry loads is because I got a great deal on a bunch of Federal 9BPLE 115 gr. +P+, which is also a confidence-inspiring load. I fully expect to carry the Winchester Ranger again.
I think it is reasonable to expect that any modern gun designed and built in Europe can handle +P and +P+ ammo. As has been mentioned here, SAAMI underrates the 9mm. I understand this is the result of the great variety of old 9mm pistols that used to regularly be imported from around the world. The result is the perception amongst American shooters that +P and +P+ are extra hot. I believe it is more accurate to characterize ammo that adheres to SAAMI maximum pressures as extra cool.
I'm sure there are manufacturers, especially in the US, that build guns around SAAMI max pressures. Certainly use standard pressure loads in those. However, +p or +P+ in a modern European service pistol like the Cougar would not worry me. Personally, I'm jealous of your good fortune. If I found that ammo for $25 a box, I would have bought every last cartridge of the stuff that fellow had. Judging by the apocryphal story he passed on to you, it looks like the poor guy was completely ignorant as to what he had. Lucky you!
I think it is reasonable to expect that any modern gun designed and built in Europe can handle +P and +P+ ammo. As has been mentioned here, SAAMI underrates the 9mm. I understand this is the result of the great variety of old 9mm pistols that used to regularly be imported from around the world. The result is the perception amongst American shooters that +P and +P+ are extra hot. I believe it is more accurate to characterize ammo that adheres to SAAMI maximum pressures as extra cool.
I'm sure there are manufacturers, especially in the US, that build guns around SAAMI max pressures. Certainly use standard pressure loads in those. However, +p or +P+ in a modern European service pistol like the Cougar would not worry me. Personally, I'm jealous of your good fortune. If I found that ammo for $25 a box, I would have bought every last cartridge of the stuff that fellow had. Judging by the apocryphal story he passed on to you, it looks like the poor guy was completely ignorant as to what he had. Lucky you!