Yes. Unit Supply Specialist, U.S. Army MOS 92Y, currently includes the duties of Armorer in this job description. It replaces the old 76Y MOS, Unit Supply Specialist and Armorer.
The Electric Company - 1971 11B 6-11 was released on: USA: 1 November 1976
Nicholas Armorer died in 1686.
11b + 6b = 17b
It is an algebraic expression that can be simplified to: 11b-7
The Armorer's Daughter - 1910 was released on: USA: 29 October 1910
b2+11b-42 = (b+14)(b-3) when factored
This site seems like a good reference for armorer rates: http://www.exoticarms.com/Pages/ProducersDirectors.html
-2b+8-4b = -5-11b+7 -2b-4b+11b = -5+7-8 5b = -6 b = -6/5
Armor piercing
by the armorer
I am not completely sure what you mean by this but i know Shadow has their 11b bars, which are in fact very good.