Search

FPS tune up kit for M4/M16 (KMDP2)This tune up kit includes:- Cylinder (CLTD)- Air Nozzle made of DELRIN with O-Ring for M4/M16 (SPM4P)- FPS Cylinder Head for Version 2 Gear Box (TC02A)- CNC ERGAL double o-ring ball bearing AEG Piston Head (TPGE)This product increases the performances of your AEG.10..