This product is discontinued.
GHK 2013 PDW GBBR (8" barrel version)
2013 version is changed to new type marking (painted marking), which is different with previous style.
Please refer to item picture above.
1. Adjustable hop-up chamber
2. With barrel stabilizer
3. Can install high muzzle velocity bolt
4. With new version gray hop-up rubber
5. With latest GHK G5 Gas magazine, the efficiency is better than ever.