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Old 03-20-2021, 07:44 PM
540 M-Sport 540 M-Sport is offline
Join Date: Nov 2011
Location: Seattle, WA
Posts: 40

Originally Posted by Nodakdad View Post
I've read about having to modify them to get the US bolt to work, but I can't picture it. Anyone got a picture of it?
Go to the M14/M1A forum on Facebook. Ron Smith from SEI has several videos on Polytech M14s and shows the various modifications he does on them to make them better shooters. One is the recut the bolt races to accept a USGI bolt.
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