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?

 

[rijndael]

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?

Isn't that what this is?

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

 

[Bill Norris]

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.

 

[1bamashooter]

Isn't that what this is?

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

Do you see a 3/4-28 offered?

 

[1bamashooter]

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.

This is what I need I really don't care if it's the exact Dia just that it works

 

[rijndael]

Do you see a 3/4-28 offered?

Sorry, I misunderstood what you had/needed.

 

[ridgeway]

Why not cut the tenon off and machine to fit the tuner?

 

[1bamashooter]

Why not cut the tenon off and machine to fit the tuner?

Because I'm not a machinist and an adapter is the easy fix. Plus I don't want my only barrel I've got now sitting at a gunsmith for a month waiting to get turned

 

[jaclthr]

Hello Sir,

Have you contacted Cortina and asked if he would make you one ?

jaclthr

 

[Bill Norris]

Hello Sir,

Have you contacted Cortina and asked if he would make you one ?

jaclthr

Erik told me he does not set up for thread sizes outside of his program.

 

[1bamashooter]

Erik told me he does not set up for thread sizes outside of his program.

Yep told me to find an adapter

 

[jaclthr]

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 .

 

[1bamashooter]

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 .

Sending you a PM! Thank you

 

[markT]

Might try huges precision

 

[Bocephus]

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 .

Maybe the South IS gonna rise again!
Mighty nice of you to step up to the plate!!!

 

[1bamashooter]

I'd like to say a huge thank you to @jaclthr for getting me fixed up! You do some great work my friend!

 

[Bill Norris]

Looks great.

 

[Sandstorm]

Nice work.....them tuners are nice too.