Early designs lacked a tiny hole bored in the sear arm in front of the trigger pedestal seen later.
https://www.milsurps.com/images/impo...31800975-1.jpg
What was this hole for?
Printable View
Early designs lacked a tiny hole bored in the sear arm in front of the trigger pedestal seen later.
https://www.milsurps.com/images/impo...31800975-1.jpg
What was this hole for?
To differentiate between the type 1 design and the type 2 design. It’s a carryover on some type 3 sears.