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 U2eDeMgGb1JNU9zC+5X74LG0K8h4kYs41n1uwv1EGrKU5LNFTiDlnLPFeCRVYwgK