I was looking for a new gun to start carrying. I tried alot of different ones, and the HK USP c fits my hands alot better than the others I've tried or had for carry. I was more specifically looking at the USP compact .45. I can't find one anywhere around me without ordering. My main question is, I guess there are around 9 different variants regarding the safety setup along with sa/da setup. I was under assumption that the gun operated as double action for the first round and then sa for the remainder of the magazine. However, I was told there are many other options to this. Some variants are sa only...some are da every shot. Anyone that was a usp, what configuration do you have and do you happen to know the variant? Again, I was under the impression they were all da then sa. Then I noticed some have a decocking for the safety, and some don't? Holy shit, I'm confused as hell. What I want is to be able to carry the gun set to to with just the safety on. Do I want the decocking safety then? Sorry for all the questions just want to see what everyone has and likes.