M3 impact accuracy
- Thread starter Getmygoat
- Start date
Can you give us more info? What pellets? Did you clean the barrel? New scope, or tried and tested scope? Reg settings and chrono results?
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Here are the factory tune numbers for your gun. Set them all to this:
800mm .357
reg1 - 150
reg2 - 130
hammer macro - 16
hammer micro - 4.25
valve adjuster knob - 4.5
Please use the following youtube tutorial for how to tune each one, as the process is the same to tune from these settings.
https://youtu.be/a7F_-FTwx0o
I am working closely with the FX USA tech department on an M3 series...so I have all the factory tune numbers on a sheet here, straight from the tech depatment supervisor. Good stuff!
-Nate @ Airgun Channel
How to tune your gun:
https://youtu.be/ARAYrGq7iLs
Example of going from factory numbers to perfection:
https://youtu.be/2w76n02W4iQ
800mm .357
reg1 - 150
reg2 - 130
hammer macro - 16
hammer micro - 4.25
valve adjuster knob - 4.5
Please use the following youtube tutorial for how to tune each one, as the process is the same to tune from these settings.
https://youtu.be/a7F_-FTwx0o
I am working closely with the FX USA tech department on an M3 series...so I have all the factory tune numbers on a sheet here, straight from the tech depatment supervisor. Good stuff!
-Nate @ Airgun Channel
How to tune your gun:
https://youtu.be/ARAYrGq7iLs
Example of going from factory numbers to perfection:
https://youtu.be/2w76n02W4iQ
Upvote 0
I had a slow leak in my .35 and had to send it back to FX and while they had it I asked them to tune it for the 81gr JSB pellets; still no slug liner for the .35 so can’t really get upset if slugs don’t shoot great for me.
When I got it back, my settings where 1st reg at 190 and the second reg at 135. Macro is set to 8 and micro is at 4.25 and the valve adjuster is at 4.5 or so. At those settings, on my rifle as each one is different, the 81gr are at 885-890fps and extremely accurate out to 100 yards; haven’t shot beyond that as my hunting distance is always under 100yards.
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Hi Getmygoat,
If you are having difficulties with your .35 tune please feel free to call our technician department. We would be happy to guide you and help diagnose if there was possibly a piece of the tune overlooked and help correct or if you have an underlying issue that our technician team will need to further investigate.
Regards,
FX Airguns USA
Contact
Monday - Thursday 9 AM - 4 PM EST
Fridays 9 AM - 3 PM EST
Phone: +1 866 639 0772
[email protected]
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What are you shooting? What are the first and second regs set at? What's the big wheel set at? What's the small wheel set at?
It could be the ammo. It could be the tune... Mine came so it was shooting FX 35 slugs at lower than 700fps. But just a few minutes I got it worked out. It starts with the ammo and tune combinations. I do recommend starting with 35 FX slugs because that's the production ammo. But you need to provide bette information to get on the right track faster. First reg, second reg, big wheel, second wheel as well as chronograph readings. If you don't have a chrono, you might as well get one soon, borrow one or sell the gun.
It could be the ammo. It could be the tune... Mine came so it was shooting FX 35 slugs at lower than 700fps. But just a few minutes I got it worked out. It starts with the ammo and tune combinations. I do recommend starting with 35 FX slugs because that's the production ammo. But you need to provide bette information to get on the right track faster. First reg, second reg, big wheel, second wheel as well as chronograph readings. If you don't have a chrono, you might as well get one soon, borrow one or sell the gun.
Upvote 0
I send a i mail to fx fours day ago and no response yet I have a m3 30 caliber 600mm
barrel I want to tune for hybrid slugs
barrel I want to tune for hybrid slugs
Upvote 0