WE Mk17 Open Bolt GBR BlackThe Mk17, manufactured by WE, is an assault rifle replica that offers semi and full automatic modes. This model weighs 3. 0kg, has a length of 880 mm, and provides a magazine capacity of 30 rounds. The Mk17 is powered by green gas and enables a single and continuous fire. It uses a 320 mm long inner barrel and generates approximately 415 FPS. This model provides high quality construction that was precisely made from metal and polymers. On the inside,