View Full Version : underwood 155gr 40sw ammo
hardluk1
03-08-2013, 11:29 AM
I found my hp ammo stock was low for my 40sw . Ordered some from underwood, there 155gr xtp to try out. Just finished a 10 shot string thru a chronograph and was very suprised by it. They advertise 1300fps. Well my 10shot average was 1310fps from a new tp40. My old standard was from georgia arms, 40sw 165gr at 1100fps. Kahr has done a great job makeing a 4" barrel that can make the advertised velocity happen. So many ammo labels and handguns fall short.
phil413tx
03-08-2013, 12:50 PM
I have some underwood ammo as well in 9mm. The velocities are as advertised. They have a great product. I can get about 1250 out of my 3" barrel mk9. Very impressive.
rjt123
03-08-2013, 03:23 PM
Agree that they make some really nice stuff, and the price is pretty reasonable for SD ammo. I have their stuff in my K9 and PM45. I also LOVE their .357 in my SP101. I want to try their +P .380 round to compare it to the Buffalo Bore, but they are out of stock at the moment.
wyntrout
03-10-2013, 11:17 AM
I got 5 boxes of the +P GDs and that stuff is stout! I wanted some more +P GD's and the last bunch of BB I bought at the Outpost Armory was the old JHP... bonded, I think, but not GD's! I really like the BB GD's but I'm out of those and the Underwood is plenty stout.
EAGLE alert! Just say a bald eagle fly by!
I'll have to find the videos I shot of the Underwood, but I don't think the lighting or angle was as good as the BB in my avatar photo. You can see a bigger picture in my album by clicking on the red wyntrout above.
Wynn:D
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