New to the internals of the M1A but have some parts from the mid 90's.  Was going to have one built for my son and gathered a few pcs as they came available.

What I have are mil spec sealed pkgs of  "HOUSING ASSY. TRIGGER" AND "GUARD, TRIGGER".  No prob with the trigger guard.  Can't find a listing yet for the first mentioned.  It is only the solid pc that all the trigger stuff (tech term - take note) attaches to.  It does have the mag release.

I need to know the approx value for these mil spec, GSA #'d items.  I saw where $10 was ballpark for the guard, how much for the other?  Not looking to try and skin anyone nor am I anxious to get skinned.

Thanks,  Tom

Trigger housing should be worth around $125- $150, trigger guard $25-$30, depending on manufacture

Bare trigger housing in new condition, USGI.
If you're buying: offer $80
If you're selling: ask for $175

Check and see what a complete USGI trigger group is selling for in your area.

Thank you both very much for your information.  Muchly appreciated.  Tom