Posted on November 17, 2017Picture Of The Day | AIM BCG View this post on Instagram I'm so excited about this! #bcg #titaniumnitride #aimsurplus #arlife A post shared by Jon Tripp (@trippster1985) on Sep 15, 2017 at 6:35pm PDT CHECK THEM OUT HERE: .308/7.62×51 H4 .223/5.56 .223/5.56 Light Weight .223/5.56