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Seized choke


fenboy
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My extended choke is stuck in my auto despite me putting copper grease on the thread .

Its been soaking in diesel for 24 hrs and I still cannot budge it , not helped by the **** choke key that is provided ( I must get a better one ).

 

So any other ideas ? I do not fancy heating the barrel but at the moment it is residing in the freezer to see if that will work tomorrow !

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I would think if you have it in the freezer fenboy, a hair dryer on the choke will move it. good luck.

 

Hair dryer on barrel and cool the choke! warming the choke will expand it................. try tapping the choke with a mallet a few times before trying the unscrewing

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Hair dryer on barrel and cool the choke! warming the choke will expand it................. try tapping the choke with a mallet a few times before trying the unscrewing

Let me rephrase that, if its an internal choke warm the outside of the barrel around the choke with a hairdyer

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Right , after much soaking , heating , freezing, tapping and brute force I have managed to get the choke to move a little but its still very hard to turn.

I have put it back into soak in the diesel and hopefully that will be able to soak in better now and I will have another go tomorrow .

 

I am hoping that the choke tube has not been cross threaded , to be fair from the start the chokes have been very tight to get in and out , the pro bore chokes use a much coarser thread than I have had on any other gun.

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Can I ask what make both the gun and the choke are ? I have never managed to get a choke stuck, but have unstuck many chokes for those who have. The diesel oil and hair dryer,freezer combo have always worked for me. I find it unusual that even after releasing the initial binding, you still can not get the thing out.

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I too use Briley extended in my Invector + Miroku, all screw in and out by hand. I did have a Mod. choke in Briley extended that was tight to install and remove, but ONLY in the top barrel. It did not appear to screw all the way in properly. I bought the choke second hand from the local gunshop and they were able to exchange it for another, the same. They tried it in a Winchester and no problems. I have not had any problem with the replacement choke in my gun. I am still unable to work that one out.

 

I use the American Lucas red gun oil on all of my chokes and the bolt rails on my auto's, also the ejectors of my other guns. It is a 'tacky' sort of oil which runs into the threads but was devised for use on machine guns and will withstand heat. I buy it from the bay and a bottle will last for years. It has proved to be an excellent product and a bit cheaper than most gun oils.

Edited by Westley
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