COW AAP01 Aluminum Buffer for AAP01 GBBP Series ( AAP-01 ) Pillow more elaborate version of the

more elaborate version of the Mk 2

GHK Version 2 Magazines for G5 and M4

Full metal upper and nylon lower receiver

- Protective positive-friction lid closure that's reinforced with a steel hinge pin

MAC 125% Valve Spring for TM G Model ( Tokyo Marui Type ) (G Series)

COW AAP01 Aluminum Buffer for AAP01 GBBP Series ( AAP-01 ) Pillow more elaborate version of theCOW AAP01 Aluminum Buffer for AAP01 GBBP Series ( AAP 01 ) Highlighted features 6061 Aluminium material with CNC machined 2 Aluminium buffers for modification to shorten the cycling Enhance the reaction force to speed up the blowback cycle Rainbow Colour For Action Army 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.