I am a few days late with this post but.....my 2 cents is offered.

I have shot a couple of thousand rounds through all of my handguns (23 at the moment). 9mm, 357 Sig, 40 S&W, 45 acp, 39 Spcl, 357 magnum, 44 spcl and 44 Magnum.

I have never had a failure or and other problem with the ammo. Very accurate and very reliable for me.

Currently I carry it in mt Glock 32 357 Sig (dang I used to be a Gluck hater...lol) 125 gr bonded. This stuff shoots like a dream.

I had some Xtreme Defender and Xtreme PenetrAtor, but have shot it up and then the shortage has wiped it off the shelves....oh, well.

I think that the only guns I do not carry it in is my two Shield 45s, but that is because I had/have a large supply of Federal HST 230 grain.

I trust Underwood to do the job! I guess you can say that I like it a lot!