"The Armourer" is one of two Militaria mags that I am aware of published in the UK, the other being "Classic Arms & Militaria"
http://www.newsstand.co.uk/157-Milit...MILITARIA.aspx
Both have been around for a while, and are quite good in content and quality, but tending more toward the 18th & 19th century periods.
regards,
Vince