Is the Umarex Hammer truly regulated?

Chickenthief · Mar 17, 2020

Or is there merely some restriction between plenum and tank?

Here is a shot string that clearly shows drop at every shot and they're no way near each other (neither in speed or duration):

https://youtu.be/oCHsDxT7Y-c?t=118

A select few has posted shot strings over at GTA and they show the same drop for every shot.

https://www.gatewaytoairguns.org/GTA/index.php?topic=168994.0

So my question to all you Hammer owners: Is this truly a regulated airgun (with a bad/creepy valve) or is it merely a plenum connected to the main tank through a small hole?

2fast2furious · Mar 17, 2020

The hammer is regulated. 3 shots max. The Texan and piledriver are not regulated but are much more powerful. The hammer once claim it is the most powerful production air rifle back in 2017. But they released it a little too late. These are big bore. Not your small bore. Don't expect 5 fps spread.

dyotat100 · Mar 17, 2020

Doesn't matte bigbore or small bore. If it is regulated it shouldn't shoot like that. I have a feeling it is the reg they are using. Ninja makes it and I never could get one to work consistently.

I have a custom 50 Texan and have a reg setup for it. I get 8 shots with 380 gr around 930 fps on 3100 psi. I get about a 10 fps spread the last time I checked.

Sad because I use a $20 Chinese reg that has been massaged. Never could get the Ninja regs to work. Striped them of there gauges and fill nipples then tossed them in the trash. Had 3 that came with my tanks that were 4500/3000 set output. I have even run the Chinese reg at 3400 with no issues.

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Is the Umarex Hammer truly regulated?

Chickenthief

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2fast2furious

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dyotat100

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