Date / 11/16/2014
1. High Performance Polycarbonate Piston GB-07-01 for Electric Airsoft Guns
2. Suits to all the upgrades for Tokyo Marui (except PSG-1)
3. It's lightweight, tough and has a high durability
4. The wear-resisting alloy steel tooth is finished by machine, unlike the convertional ones
5. Finely made...