Tuning Umarex Notos has arrived.
- Thread starter pnwairgunner
- Start date
Oh in order to put the notos stock on the pp750 I did notch the Notos stock where the lever is on the right side.
And yes I tend to shoot the pp750 with the Notos garb more than the Notos stock in 22. The notos is too loud for me in my yard with the reg set as it is. It is a lot quieter with the reg turned down, plus you get more shots. If you need speed with the lower reg pressure just put in the rs pellets or even the non-lead pellets.
Allen
I will try to find my old post with the turned down reg on the notos. It still shot out to 33 yards with good accuracy and I went thru a whole lot of mags (oh no, I actually single loaded all of them!) before I needed a refill.
And yes I tend to shoot the pp750 with the Notos garb more than the Notos stock in 22. The notos is too loud for me in my yard with the reg set as it is. It is a lot quieter with the reg turned down, plus you get more shots. If you need speed with the lower reg pressure just put in the rs pellets or even the non-lead pellets.
Allen
I will try to find my old post with the turned down reg on the notos. It still shot out to 33 yards with good accuracy and I went thru a whole lot of mags (oh no, I actually single loaded all of them!) before I needed a refill.
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Okay post 211.
www.airgunnation.com
So going down to 100 bar with no other changes getting 694fps with the rs pellets a lighter spring gave over 70 shots per fill.
Tuning - Umarex Notos has arrived.
I like the Notos but I want people to confirm how accurate it is. The Notos already has some bad stuff going against it like the various things they used to prevent actually modding and improving it (non-removable moderator, loctite in various screws, etc). If it were accurate with cheap...
www.airgunnation.com So going down to 100 bar with no other changes getting 694fps with the rs pellets a lighter spring gave over 70 shots per fill.
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The only hole I have need filling is the one in my head!
I do have a few compact guns and don't "need" another one. in fact I have an OG FX terminator I got for cheap that could use some attention. Clearly I have issues.
Great point on a bit longer barrel/more power and available/supported in US. It has been a few years so obviously they made improvements to the 750 platform. So maybe I’ll just wait a little for the 177 Noto and hopefully they can offer the new version with just a threaded barrel.
I actually liked the extendable stock even though it’s flimsy, just wish the Noto stock can be modified to have folding adaptor. Either way it looks like I’ll be waiting for a bit.
Thanks for all the info everyone.
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I just installed Wes' (from Airgunarcheryfun.ca) PP750 gauge block on my Notos. I went from 750fps to 850fps!
A little POI change but not much.
Excited to tune this thing now.
Edit - added pics of the gauge block and a pic of the spot I hit with a grinder to make clearance for the air cylinder where it was touching the moderator
A little POI change but not much.
Excited to tune this thing now.
Edit - added pics of the gauge block and a pic of the spot I hit with a grinder to make clearance for the air cylinder where it was touching the moderator
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I really have no desire to modify mine, which says alot, because I modify everything. The fridge better not look at me funny.
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I have 3D printed an Notos silencer insert which makes the Notos much more quiet than stock.
You can find the STL file on the gateway to airguns website.
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The SPA air pistols/carbines, the Notos in .22, its sibling the PP750 in .177 and their cousin the PP700 in .177 are my top plinkers.
Many (50+) regulated shots, small and compact (not the Notos), accurate and with a trigger which can be made very good.
I have added 3D printed silencers to all of them and I can shoot them in my backyard in a very noise sensitive neighboorhood.
I bought 1/2-20 silencer adapters (for PP750 and PP700) but now I would just 3D print them.
Many (50+) regulated shots, small and compact (not the Notos), accurate and with a trigger which can be made very good.
I have added 3D printed silencers to all of them and I can shoot them in my backyard in a very noise sensitive neighboorhood.
I bought 1/2-20 silencer adapters (for PP750 and PP700) but now I would just 3D print them.
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I have the block. Still need to get around to doing it. Did you need to shave the moderator housing a bit?
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I did, I hit it with my grnider for 1/2 second, a file by hand would probably give the best results.
The whole job was easier to do than I thought it would be.
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My Notos should arrive this week. Tried to download a manual. No luck! Read where you should clean the barrel before shooting. Do I just carefully push a 22 cleaning rod down the barrel from the muzzle and slip a patch on it and pull out? Or is there a secret?
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Patch worm works great but if you want to know a little secret it is to remove the front moderator pins and pull out the internal baffles. I tried with baffles on first and was almost impossible to get the patch through. The string kept getting caught and wouldn’t allow a full push through. Once I removed the pins (push pins out from bottom to top) at least for mine and then it was as simple as 1-2-3. Clean as a whistle and improved accuracy.
Good luck!
Good luck!
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But if you are lazy like me?
After you drink this, use the straw to help you guide the string pass the moderator baffles.
Allen
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Hi, nice looking rifle! ..Can you please, tell me how can I take the barrel off? ..I want to make threads on the barrel, for a better silencer.
Thanks and best regards,
Alex
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The end of the barrel where their moderator is attached has a cir-clip that is encased in plastic. Good luck with that. most have just replaced the barrel.
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There is a set screw for the plastic rail you must remove first. Under this is another set screw (M4x4mm) that requires 2mm allen wrench, may be a little tight due to thread locker. Once removed, the barrel and shroud will slide forwards together. The barrel diameter is 12mm, so it's under size for 1/2"x20 unf thread. I recomend using slip on adapter (12mm to 1/2" unf) available on eBay. As stated, "C" clips are molded in with the moderator, so no way to remove with out damaging it. I chuck the barrel on the lathe and used a parting tool just ahead of the dummy pin by the tapered end until it touches the barrel. You can then wiggle it forward to separate from the barrel. I threaded the OEM moderator 1/2x20 unf so I could compare it to other moderators. I you want to retain the shroud, you will need to leave enough on the tapered side and just cut enough to slide the adapter all the way. All this mods are posted on the Umarex Owners group on facebook by my younger brother.
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