I have a M60 B in 25 that I'm pretty impressed with so far. I was wondering if anyone is making a larger plenum for these yet?
Snowpeak Snow Peak M60B Plenum Upgrade?
- Thread starter Chief10Beers
- Start date
there are some infos on external plenum upgrades from south africa, floating around, but so far they don't ship internationally, as far as i have figured that out.
i am looking out for a plenum extention for a .357, myself. i was told that at some point soon someone from the US will sell and ship them, but wait for further informations.
i am looking out for a plenum extention for a .357, myself. i was told that at some point soon someone from the US will sell and ship them, but wait for further informations.
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I've got one on my bench made by c88machining that I'm evaluating currently. It's raw aluminum because it's a prototype but it will be anodized when it hits the market.
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nice, that looks like the ones from youtube and the one i was referring to.
https://saairrifles.co.za/product/air-venturi-nova-side-fit-power-plenum-v2/
how does the evaluation go?
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I've not installed it yet but I plan on getting it on my .22 M60B and running a string today.
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I'm anxiously awaiting your feedback on this. I have seriously considered purchasing this gun but since it can only be had from Canada, possible warranty issues or parts in general would be seemingly difficult to deal with.
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Not really, Wes has already sent me parts for stock and repairs and calling him directly (US number) is EZPZ.
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There is a good youtube on the "sub 12 airgunner" channel about getting gauges to be in the proper rotation. If that is the sort of thing affecting your plenum I recommend you review his techniques.
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Jim,
You may be mistaken about the exterior plenum I am evaluating, this is not a gauge and I fully understand the concepts of clocking gauges, I kinda do this stuff every day.
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did the one you got to test not work out?
hope you get back to it.
when i had asked the person on youtube, who had posted about a similar build plenum from south africa, they mentioned, that someone from the US is planning to make some available in the future, as shipping from SA, is way to expensive. i am at least interested in this upgrade, as the .357 could surely use it.
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Wow 30 cal Umarex zelos snow peak m60b fx 700mm Barrel conversion swap w 40 Cc Plenum Coming soon to ebay
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I know this is an older thread but I've just run across it. The external plenum for the M60B as seen on the Brother Of Air YT videos is now available stateside. I initially called the fellow listed in his videos but they didn't have any American stock. They have since got a distributor in Kansas City whose name is Hannes. His number is for 1 913-326-2230. They cost $130.00 per, I just text him and ordered that way. He's very responsive and ships Fed Ex 2 day. Mine should be arriving tomorrow but with snowstorms in the Midwest it might take a couple extra days. I ordered two because it's my understanding they also fit the original avenger rifle. I hope that helps anybody who's looking.
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thanks and please keep us updated.
what's the size of the plenum?
(is there an email contact available as well?)
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By the video I recall it's estimated at 19cc total? Unfortunately there's no email/website which admittedly I found odd too but 
. We got 5 inches of snow overnight so packages are delayed but I will update when I have them in hand.
. We got 5 inches of snow overnight so packages are delayed but I will update when I have them in hand.Upvote 0
Here are the plenums installed. The M60B install was easy breezy. The only thing is the gauge washer stays (right of the gauge hole) where it is when you take it off, the plenum mounts to that. The washer that comes with the plenum (right of the plenum)
The avenger mount I had to add a couple washers because the specialized bolt is a little long for that application and bottoms out before seal is achieved.
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