H&K G36K A Libyan rebel fires back at government troops with his captured H&K G36K. You can tell it’s a K model due to the 4 ventilation slots in the handguard. Note the older model dual optic sight. Several G36 rifles were captured by rebels when a Gaddafi compound was raided. Note what looks like an AK-103 at his side. The magazine curve suggests 7.62x39 instead of 5.45x39.