Anyone know who makes bushmaster mags?

I have only one bushmaster magazine, and it was made by C-products (cage code 6m9n8 - even though it's marked "B.F.I." and has the bushmaster snake logo on the floorplate; came with a gun a couple years ago.) I have no idea if they use only C-Products, or if they buy from various mfr's.

Thanks!  I have a post ban bushmaster 10rd mag, but iirc it just has bfi or bushmaster on the bottom.

My one Bushmaster magazine is a 30 rounder, grey dry-film finish. Was with Bushmaster rifle purchased in 2006-2008(?).

Floor plate:

           B.F.I.
  WINDHAM, ME  (Snake logo)
          U.S.A.


No CAGE code, date stamp or other markings anywhere on the floorplate or body.

Has green anti-tilt follower.

I purchased a new Bushmaster rifle in 2006.  The magazine that came with it had a slick, almost shiny finish.  Excellent construction as well.





I purchased 24 Bushmaster magazines a few months ago from AIMSurplus.  They had the standard dry film lube finish, with a cage code on the mag body.  No where near the quality of the mag I had years ago, but on par with other USGI type magazines today.