Awhile back S&W built some M16 (FA) BCG’s for a contract. S&W only uses SA BCG’s in their AR’s so this is kind a rare item for them. Since they cannot use them, they have offered them to us!
These BCG’s came from the same place that companies like Colt buy some of their BCG’s from. Each Bolt is HPT and MPI’d! The bolt is also marked MP4. A black extractor insert, copper colored 4 coil extractor spring and a Crane O-Ring is also installed.
Also, don’t think you need your own thread to pimp your site. There’s a thread stickied at the top where this could go. (This is what would be said if any other dealer posted his own thread any time something came in stock on his website inside AR General Discussion).