MADBULL SWR Barrel Extension 6 34” H.E.M.S CT(14-)(Black)

MADBULL SWR Barrel Extension 6 34” H.E.M.S CT(14-)(Black)
- New!!
http://airsoft.tiger111hk.com/p21289/MADBULL-SWR-Barrel-Extension-6-3/4a%EF%BF%BD%EF%BF%BD-H.E.M.S-CT%2814-%29%28Black%29/product_info.html