Rule 34 Dev - 1boy absurdres adapted_costume armor grey_background greyscale gun halo:_reach halo_(series) highres holding holding_gun holding_weapon low_bore_axis_shotgun m90 male_focus monochrome mymyc power_armor pump-action_shotgun shotgun sleeveless solo spartan-b312 spartan_(halo) trigger_discipline weapon|18292760226