Should I mod M14 I have for service rifle competition?

TwoShooter

Private
Minuteman
Oct 2, 2025
2
1
USA
Hello,
I have an M14 with SEI cast receiver of about mid 80’s vintage. Rifle appears to be complete original GI build from 1962 with just the substitution of SEI semi-auto receiver. I’d like this to be as accurate and competitive as the NM AR15 I now shoot in service rifle. Opinions on modding this rifle to NM specs, or buy an already completed NM rifle? Thanks.
Best regards.
 
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