Underwood 9mm headstamps

Underwood Ammo has come out with a couple 9mm headstamps in the later half of 2015 that I knew of: UNDRWD 9mm +P and UNDRWD +P+. This week however, I received a box of unprimed nickeled cases with a headstamp of: UNDERWOOD 9mm (below), which I guess is new.

underwood 9mm hs 1 underwood 9mm hs 2 underwood 9mm hs 3

I received some Underwood 9mm today loaded with the 65gr Lehigh Xtreme Defender bullet, and the cases had yet another variation of headstamp style for Underwood:

underwood 9mm hs 2017

Here are two of the most recent versions of headstamps from Underwood on their 9mm:


I fixed the broken headstamp photos in the first post of this thread, and here is a new style headstamp from Underwood Ammo that came out in 2019 sometime. Have also seen this style a few months ago in .45acp.

Underwood 9mm 2020 hs