TSO milling for LH thumbrest

[07yzryder]

I'm getting my TSO this week and was thinking about getting the right side threaded for the evil hand thumbrest. 

 

Anyone done this? What's a ball park price I should be paying for such a job? I know it's a range I just want to be sure I wont be over paying for what I'm assuming is a pretty some job

[yigal]

It's a half hour to hour properly made job for 2-3 m4  threads.
With a break for a cup of coffee of course.

[DeadlyHuggz]

I attempted the same thing. Do you have an evil hand thumb rest to test out? I found it was a little too big for the gun (no room between the thumb rest and dot mount) and opted for the Fire4Effect thumb rest. Don’t know how much the milling would be as I did it myself.


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[aandabooks]

If I were doing this, I would likely choose to use 2011 spacing on the threaded holes since then you won't be restricted to what is available for CZ/Tanfo guns.  

[07yzryder]

14 hours ago, DeadlyHuggz said:

I attempted the same thing. Do you have an evil hand thumb rest to test out? I found it was a little too big for the gun (no room between the thumb rest and dot mount) and opted for the Fire4Effect thumb rest. Don’t know how much the milling would be as I did it myself.


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I do not, not currently running a red dot as it will be a limited gun for now.

 

Do you happen to have a photo of the Fire4effect installed?

 

I wish I had the equipment, if I had the room if own a lathe and a other large tools. For now I have a Dremel and a drill press which I would not use to try this lol.

[DeadlyHuggz]

 
I do not, not currently running a red dot as it will be a limited gun for now.
 
Do you happen to have a photo of the Fire4effect installed?
 
I wish I had the equipment, if I had the room if own a lathe and a other large tools. For now I have a Dremel and a drill press which I would not use to try this lol.

Here’s a couple pictures:


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[07yzryder]

On 12/1/2019 at 10:36 PM, DeadlyHuggz said:

Here’s a couple pictures:


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Thanks, i like hwo it adjusts and its a bit more aggressive. For the installation for some reason i was assuming i needed to mill the surface flat but it looks like it can be done with a drill press and taps, did you do anything else to get it to fit (other then measure lol)

[DeadlyHuggz]

Thanks, i like hwo it adjusts and its a bit more aggressive. For the installation for some reason i was assuming i needed to mill the surface flat but it looks like it can be done with a drill press and taps, did you do anything else to get it to fit (other then measure lol)

Didn’t do anything special to fit it. Just used the drill press. Make sure the holes are straight (I think one of mine is crooked lol). I believe the hole on the left side closest to the muzzle goes all the way through the frame. I used that as a guide for the first hole. Good luck!


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[IF788]

the fire4effect LARGE thumb rest is pretty amazing.  highly recommend.  its absolutely gigantic.  but feel / quality / adjustability is all fantastic. 

Edited September 26, 2020 by IF788

[eerw]

Here’s one we offer at CZC

 

 

otherwise Double Alpha offers one that can be mounted.

Edited September 25, 2020 by eerw