Cowcow AAP-01 Aluminium Guide Rod Set - Silver MK23 Lower Frame with lightweight and

Lower Frame with lightweight and high quality

Anti-scratch and Anti-freeze

White Blue Spring is pre-set as balance on Joule power and recoil

There are 4 levels of hardness of our buffer with stainless steel spacers

Production Model : AIP-51-70

Cowcow AAP-01 Aluminium Guide Rod Set - Silver MK23 Lower Frame with lightweight andAAP01 Guide Rod Set Highlighted features 6061 Aluminium material with CNC machined 2 Aluminium buffers for modification to shorten the cycling Include Enhance 150% Recoil Spring Enhance the reaction force to speed up the blowback cycle 5 Colors available: Silver, Black, Gold, Red & Rainbow For Action Army AAP01