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Thread: How long should an HW break barrel breech seal last

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  1. #1
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    Quote Originally Posted by Barryg View Post
    It seems that every few years I have to change the breech seal on my 80 because it loses fps and when I change them, they crumble is that normal?




    Not a springer expert but literally every couple of years doesn't sound right
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  2. #2
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    Quote Originally Posted by MartynB View Post
    Not a springer expert but literally every couple of years doesn't sound right
    That's what I thought, the seals look OK until you start to remove them.

  3. #3
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    10 years min to crumble, probably more. They don't even harden for like 5 years. maybe it was left in the sun ?
    Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.

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    Quote Originally Posted by Shed tuner View Post
    10 years min to crumble, probably more. They don't even harden for like 5 years. maybe it was left in the sun ?
    That's two I have had now and not left in the sun

  5. #5
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    Looks like the one I took out of my 97, like old cheese it was.

    Replaced it with a Br1t Seal, did the piston seal too & saw a 2 ft/lb improvement. I wouldn't bother replacing seals with standard ones, after market ones are better.

    Why is the common abbreviation for British not allowed ?



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  6. #6
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    Just lay a sheet of bog paper over the breech. If it moves attend to the reason.

    I once had a piece blown to bits....
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    barrel is offline Work is the refuge of people who have nothing better to do
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    Quote Originally Posted by Antoni View Post
    Just lay a sheet of bog paper over the breech. If it moves attend to the reason.

    I once had a piece blown to bits....
    You need Izal.

    Kindest regards

    Barrel
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  8. #8
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    Well, in my experience the genuine HW ones last a very long time......

    One of my 95s.....bought new in 1995. Fitted V-Mach kit in 2014. It was still shooting brilliantly, and very consistently two years ago. So, breech seal about 27 years old!

    Conversely, in 2019, a "supposedly genuine HW" one in a 35 lasted two months!

    P.S...the 95.....although the seal looked flattened and to be well past its best, it was still quite pliable and, as said, still performed very well.
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  9. #9
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    What lubricant do you use?
    Could it be deteriorated by lubricant?
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