If you never saw my now Archived Unscientific testing of M855A1 feed angles and bullet presentation I am relinking it, mainly because it was recently brought up and discussed by the 82nd Airborne Small Arms Master Gunner.

To me this is not only a huge honor, but pretty significant considering who discussed it and saw it. It was used for an example of why Pmag M3's should be made standard now that M855A1 is the general issue round for the M4A1.

http://www.ar15.com/forums/t_3_17/684147_Unscientific_M855A1_magazine_feed_test__Updated_with_even_more_unscientifically_photos_.html

That is awesome, I had never seen that.  Thanks for linking! 

Also to Magpul...I take payment in Pmags, Black

Kudos to you, well done!

Awesome man

Grats OP that's pretty damn cool