FPS SOFTAIR TUNE UP KIT MADE OF ERGAL FOR M4/M16 INNER BARREL FROM 251 TO 300 MM

FPS tune up kit for M4/M16 (KMCP3)

This tune up kit includes:

- Cylinder (CLTC)

- Air Nozzle made of DELRIN with O-Ring for M4/M16 (SPM4P)

- FPS Cylinder Head for Version 2 Gear Box (TC02E)

- CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head Advanced Type (TPAVN)

This product increases the performances of your AEG.

100% MARUI COMPATIBLE

100% MADE IN ITALY