rob072770 Posted April 27, 2012 Report Share Posted April 27, 2012 starting to see some buffer wear on the botton. I know this is acommon deal with a piston upper. I have a NiB carrier group. It. there a matching hardness buffer tube. None of the guns have this. Can you fix bolt rise? Or I need to get over it as part of the piston system. I do like the piston system easy to clean. It also works so well in SBRs Quote Link to comment Share on other sites More sharing options...
Robocop1051 Posted April 27, 2012 Report Share Posted April 27, 2012 Primary Weapons sells a buffer tube with an extended lip that is supposed to assist with that tilt. Check it out hereYou can also try a heavier buffer or a carrier weight system. Quote Link to comment Share on other sites More sharing options...
rob072770 Posted April 27, 2012 Author Report Share Posted April 27, 2012 Great info thanks so much! Quote Link to comment Share on other sites More sharing options...
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