Hey boys,

From what I can find online, USP and USP Compact sights differ, but does anybody know if there's a difference between calibers? I have a USP 45 Compact on the way, and will probably need to get some new sights once it's here.

Thanks!

I have three full-size USPs; to .40s and a .45, all bought used. The .45 and one .40 have drift-adjustable sights, the standard (I believe) square notch and square post with three glowing dots. The other .40 - which had some aftermarket alterations - has a screw adjustable rear sight, but is otherwise the same.

Think they are the same. Funny I was cleaning out my safe last week and came across a NIB set of meprolights for the USPC 9mm I got last year from TGS and never put on. Lol. PM me if you’re interested.

Hey dubagel,

I'd PM you but I can't see an email in your profile.

My email is in my profile, please email me if you're interested in offloading those meprolights. I checked the HK store and they only sell one type of night sights for all USP compact models, so I think yours for the 9mm should be good to go in my 45.

Thanks!

Top Gun Supply has what you need.

I use the trijicon ones and they don't care about caliber in a family (compact versus std.) FWIW>