2girls american_flag assault_rifle back-to-back blonde_hair blue_eyes brown_eyes brown_hair camouflage copyright_name gloves gradient gradient_background gun headset helmet holding japanese korean load_bearing_vest looking_at_viewer m4_carbine military military_uniform multiple_girls night_vision_device original rifle shino_(r_shughart) short_hair short_ponytail shorts sleeves_rolled_up sling smile soldier trigger_discipline uniform weapon