I started my build about a year ago, and I started with a spikes punisher logo lower. Added a bcm 16" mid length with rasII, got an eotech xps2-0.. Now I've decided I don't want the punisher lower, so I picked up an lmt 2000 defender lower. Being military I kinda want the government roll mark. Does any know who or how to add a rollmark (or engraving, no laser engraving)
Photo for reference.
http://i.imgur.com/gh6T0.jpg
Or is this just something dumb I should just forget?

