L1A1 Mystery Part

[pack_rat]

The part in question is a pin 10mm long,
3mm diameter. One end comes to a point,
about 45°, the other end is flat with a
rim. The thing looks like a miniature
pistol cartridge.
I have looked at several exploded drawings
and have yet to spot it. Either it's part
of a sub-assembly, or some joker tossed a
bogus part into the box.

p_r
===
Self help for FALitosis:
"Ballistician heal thyself."

 

[Badger Arms]

Can't picture it in my head but it could be the bolt-stop pin that projects from the bolt stop assembly into the magazine well?

 

[jimc]

if there are threads right after the end of the thicher side it may well be an extra bolt for the mag release/bolt hold open.
if not then perhaps one of those "extra" items that were for the ejector block.
if in doubt go to http://www.fnfal.com and ask on the discussion boards. if you had a link to post a pic it would be easier.

 

[Jim V]

Does the L1A1 have....

a two piece firing pin or a one piece FP? The part is the right size to be the rear half of a 2 piece FP.