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Cortina Tuner

1bamashooter

I ordered a Cortina tuner for my Dasher. When I bought the rifle used it came with 2 barrels, the barrel that was on it had 3/4-24 threads. I swapped barrels to the other one and figured it was the same thread pitch as the other but it's not its 3/4-28. Erik doesn't offer an adapter for 3/4-28 threads just 24 so I need an adapter to be able to use what he offers which would be 5/8-24.

So.... I need a reducer to go from 3/4-28 to 5/8-24 so I can use the tuner. Any recommendations on where to get one or a machinists that can make what I need?
 
1bamashooter said:
I need a reducer to go from 3/4-28 to 5/8-24 so I can use the tuner. Any recommendations on where to get one or a machinists that can make what I need?
Click to expand...

Isn't that what this is?
www.shootsmallgroups.com

EC Tuner Thread Adapters | Cortina Precision

This EC Tuner thread adapter allows you to run EC Tuner on your 1/2-28, 5/8-24, 3/4-24 threaded barrel. Perfect for rimfire, hunting, or even competition barrels where brakes are not required. The thread adapter has flats on it that allow you to set it tight on your barrel. The flats are...
www.shootsmallgroups.com www.shootsmallgroups.com
 
rijndael said:
Isn't that what this is?
www.shootsmallgroups.com

EC Tuner Thread Adapters | Cortina Precision

This EC Tuner thread adapter allows you to run EC Tuner on your 1/2-28, 5/8-24, 3/4-24 threaded barrel. Perfect for rimfire, hunting, or even competition barrels where brakes are not required. The thread adapter has flats on it that allow you to set it tight on your barrel. The flats are...
www.shootsmallgroups.com www.shootsmallgroups.com
Click to expand...
Do you see a 3/4-28 offered?
 
Bill Norris said:
One of my custom rifles was threaded 3/4 x 32 as well. I had a local friend of mine make a 3/4 X 32 female adapter so I could use the E C Tuner/Brake @ 5/8-24 male. He was very meticulous and polished it down to the exact diameter of my barrel.
Click to expand...
This is what I need I really don't care if it's the exact Dia just that it works
 
Hello Sir,

If you will PM me the length of the 3/4-28 threaded portion of your barrel and the depth of the 5/8-24 tuner threaded portion and your name and address I will make you an adapter and mail it to you.

jaclthr

P.S. Please give me the outside diameter of your barrel so I can try to match it .
 
Last edited:
jaclthr said:
Hello Sir,

If you will PM me the length of the 3/4-28 threaded portion of your barrel and the depth of the 5/8-24 tuner threaded portion and your name and address I will make you an adapter and mail it to you.

jaclthr

P.S. Please give me the outside diameter of your barrel so I can try to match it .
Click to expand...
Sending you a PM! Thank you
 
jaclthr said:
Hello Sir,

If you will PM me the length of the 3/4-28 threaded portion of your barrel and the depth of the 5/8-24 tuner threaded portion and your name and address I will make you an adapter and mail it to you.

jaclthr

P.S. Please give me the outside diameter of your barrel so I can try to match it .
Click to expand...
Maybe the South IS gonna rise again!
Mighty nice of you to step up to the plate!!!
 
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