Headspace-AR 15

[entropy]

76Y10- Unit Supply Specialist/Unit Armorer.
45B-Maintenance/Division level Armorer. Can also be a Depot Armorer.
44E-Don't know the exact title, but basically a Master Machinist Armorer.

These are Army Military Occupational Specialties. (MOS) SMOS means Secondary Military Occupational Specialist.

 

[Hjalkarsson]

that's nice. you could be Eugene Stoner himself and why should I listen to you when you have your panties all in a wad?

 

[entropy]

Don't then. I know nothing about the M16 series at all. You know where the Ignore button is.