As has been observed by countless people, DT is not keeping their word (advertised numbers). This guys tested both in a 6",4.6", and 3.8" Glocks. Underwood beat DT in every barrel by 100 fps. Mike Mcnett needs to get on the ball here. (I've done this as well with 10mm and 9x25, same results)

My friend wanted to try his chrono, so he burned through a LOT of ammo, and I asked that he document everything (he was using my gun afterall). All of this is from my personal Glock 29 SF using the stock barrel and my Lone Wolf 4.60" extended barrel. I know when I started with my 29, finding...