I bought a Chinese "tactical" pen from amazon. Less than $3 including shipping from China. Didn't need it, but for $3 I thought why not. Took nearly a month to arrive. It's a nice pen. The ink cartridge didn't last long, but it uses Parker refills which are available at any office supply (or cheaply from amazon). It's a decent pen and well worth what I paid for it. The NRA tactical pen that's $30 looks to be the same exact pen with an added logo.
Amazon.com : JASSINS Tactical Pen First Line Defensive Tool : Office Products
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