A4 trigger and sear

[Jon Field]

Anyone know if the square ended sear was for both A3 and A4, or as I read somewhere just the A4? Same question for the R marked 2 tone trigger?

Thanks

[John Beard]

The square-ended sear was used on both A3 and A4, mid and late-production. The R-marked 2-tone trigger was used on all Remington production.

J.B.

[Sunray]

There's nothing special about the 'A4 trigger or sear.

[Jon Field]

Ok, thanks