COW AAP01 Enhance Piston Head for AAP01 GBBP Series ( AAP-01 ) Bottle - PTW Spec | Ref

- PTW Spec | Ref

- CNC Aluminum Raised T-style front Sight / real sight ( Real size measurement )

2016 enhanced stability design

- The bolt and the loading chamber base cover can be removed for realistic breakdown

3 positions cheek riser

COW AAP01 Enhance Piston Head for AAP01 GBBP Series ( AAP-01 ) Bottle - PTW Spec | RefCOW AAP01 Enhanced Piston Head for AAP01 GBBP Series ( AAP 01 ) Highlighted features Enhanced Piston Head for Air Tightness. Designed to withstand high impact pressure. Stabilized Performance. Improved durability over TM piston head High quality anti oil rubber material For AAP01 **Important Notice** It may have a condition that your pistol cannot feed the BB bullet due to the lightweight gas supply. You just simply remove a spacer to solve the issue.