MUZZLE BRAKE 枪管
FRONT SIGHT 准星
TELESCOPE 瞄准镜
MONOPOD 支架
REARGRIP 把手
MAGAZINE 弹夹
BOLT CARRIER 枪机
BIPOD ASSEMBLY 脚架 K2vj5gB3mroaycWXK+HDU7iMJqHe1chZGiBxCeB7AXwtcgKQKHJIrRZXgpPJtuW0