Air gun Entertainment and reviews > Hajimoto Productions

Umarex Gauntlet .25


Backyard Bandit:
Gauntlet .25 bought 3 months ago from day 1 leaky seals. Finally got it on track. Increased reg. Output on 13 ci. bottle and shimmed behind hammer spring. 3 shots with Barracuda 30.86 gn. 1st. 1034 fps@73 28 fpe.2nd. 1040 fps@74.13 fpe. 3rd. 1030 fps@72.27 fpe. And the o-rings for pellet pusher on .177 is a 1.5 mm x 1.8 mm 70A hardness McMasters.

Sounds like you have your Gauntlet hitting like a dump truck!  Congrats!

I do have to say I am a bit confused by the post though, your numbers speak to a .25 but you reference a .177 probe o-ring size.
Was there something I owed you or I'm missing???


 I did some research seems he is referring to another post about his .177 gauntlet  ;);area=showposts;u=62421


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