Thread: Walther breech
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Old 16th May 2012, 12:10 PM
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Pete Dutton
Join Date: Nov 2008
Location: Rotherham
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Originally Posted by ascoughc View Post
Can enyone help with this one Ive stripped the walther down, due to fps variation, the power ajuster spring at the back is ok and not too slack so i dont think this is moving, but i have noticed a small blast of air coming from the breech and the o ring looks flat, does anyone know how to change it?
It depends where the air is coming from, the hammer needs to displace the air in front of it as it fires, this can often be felt as a blast of air coming from the dry fire switch on the left side, your barrel seals may also be leaking.

Its worth changing the breech seal anyway which isn't a major job, the cocking linkage needs to come out to do this so you can give that a clean too.
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