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PDI palsonite cylinder question.

6269 Views 7 Replies 5 Participants Last post by  MGunner
Hello everybody, I am currently in the process of figuring out the upgrades I want in my VSR and I have a question.

I know that the laylax teflon cylinder makes the bolt pull significantly lighter, does the PDI palsonite cylinder do the same thing?

Also does the PDI vacuum piston really make a great difference as far as accuracy goes? Or is it not really worth it?

Thanks in advance, Josh
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By the way, don't use the PDI piston. The polar star one fits, or should, and it seals way better, in my experience.
Mine was 9mm, I had a PDI spring guide in my type 96n and the polar star piston worked great.
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