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PostPosted: Sat Feb 20, 2021 5:51 am 
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Joined: Tue Nov 01, 2016 5:59 pm
Posts: 167
Location: ,Ontario
I am new to pcps and have been doing a lot of reading trying to learn about them.Not sure if I got it right but is this setup going to produce valve bounce?I don't think I have read about a hammer this heavy.What are your thoughts.I can't really do anything about it because no machining tools.This came out of a detuned for Canada Black Mamba.The spring is.456" OD,.350" ID,2.65"long .049 dia wire.The hammer is .783" OD,.482" ID,2.3" long,the spring seat hole is 1.06" deep.On a kitchen scale the numbers were flashing between 104 and 105 grams.I tried screwing the adjuster all the way in and could not get coil bind.Tried loading a photo butno luck.thanks for input.


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PostPosted: Sat Feb 20, 2021 6:02 am 
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Location: ,Ontario
try to load pic again


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PostPosted: Sat Feb 20, 2021 2:26 pm 
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Joined: Sat Nov 03, 2007 4:19 pm
Posts: 9203
Location: Coalmont BC
Depends entirely on the gun you are putting it into, and the pressure.... That wouldn't even open the valve on my .457 Hayabusa, until I installed a balanced valve in it....

Bob

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Dominion Marksman Silver Shield - 5890 x 6000 in 1976, and downhill ever since!
Airsonal; Too many! Springers, Pumpers, CO2, but I love my PCPs and developing them!
Proud Member of the 2000+fps Club!


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