@Regrann from @metalhead_1 - Heavy metal. @coltfirearms M4 with a C-MORE M26 12ga shotgun and @trijicon ACOG, and @coltfirearms 6920 with @knightarmco Master Key 12ga Remington 870 SBS at @otbfirearms. #badass #gunporn #gun #metalhead - #regrann