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Old 1st July 2015, 06:26 AM
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Treaders Treaders is offline
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Join Date: Jun 2012
Location: Worcestershire
Posts: 116

Originally Posted by matt goodson View Post
I used one of Nicks O ring poly heads
Matt, does that just replace the piston seal or do you need to change springs / modify TP etc?

Will be interesting to see if that eliminates / reduces your POI shift.
HW97K, P38 custom stock
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