Any thoughts on if the USP any more durable than the P30 or HK45? I would think it is about the same.
I have both the P30L and HK45 and prefer them to the USP40 that I have in terms of grip and shooting. I did send them to Gray Guns and then Lazy Wolf guns to have the groove in the inside bottom of the trigger guard removed. I found that during recoil it sometimes stung my trigger finger. I also had the Lazy Wolf reduced reset package done on them.
My USP-40 is mentioned in this thread on the 40 S&W :https://pistol-forum.com/showthread....l=1#post920267.