Jing Gong M4A1 GBB Rifle(Extendable Stock)(Black)

Jing Gong M4A1 GBB Rifle(Extendable Stock)(Black)
- New product!
http://airsoft.tiger111hk.com/p20859/Jing-Gong-M4A1-GBB-Rifle%28Extendable-Stock%29%28Black%29/product_info.html