KIT FOR M4/M16 SERIES IN ERGAL FOR BARRELS FROM 451 TO 550 MM FPS (KMFP1)

FPS kit nozzle, cylinder, cylinder head and piston head for M4/M16.

This Air Pack Kit includes:
"F" type cylinder (CLTF)
pom nozzle with sealing or (SPM4P)
second version ergal cylinder head (TC02A)
bearing piston head in ergal with double o'clock pressure deviation (TPAE)
This product ensures a significant improvement in the air unit of your ASG.

100% MADE IN ITALY
100% MARUI COMPATIBLE