Systema Cylinder Heads:

CONTENTS:
Introduction

SYSTEMA PARTS :
Full Tune-up Kit
Gears
Gear Sets
Cylinder Sets
Cylinders
Cylinder Head
Air Nozzle
Piston
Piston Head
Smooth Functioning Parts
Springs
Misc

Aero Cylinder Head: Used with bore up cylinder.

Cylinder Head: Used with NB or Hi-speed cylinder, standard size.

Silent Piston Head: Has a rubber bumper on the end that makes the gun a lot quieter when firing.

Note that the description might not relate only to the particular item, but that of the general case.

Systema Cylinder Heads
Serial Number
Product Name
Compatibility
Description
ZS-04-06 Aero Cylinder Head ver. 2 Mech box ver. 2 Made of stainless steel, best air exhaustion.
ZS-04-07 Aero Cylinder Head ver. 3 Mech box ver. 3 Made of stainless steel, best air exhaustion.
ZS-04-35 Aero Cylinder Head, AUG/SG550 Steyr AUG, Sig550 Made of stainless steel, best air exhaustion.
ZS-04-22 Cylinder Head ver. 2 Mech box ver. 2 Machined brass, reduces feeding malfunction greatly.
ZS-04-23 Cylinder Head ver. 3 Mech box ver. 3 Machined brass, reduces feeding malfunction greatly.
ZS-04-37 Cylinder Head AUG SIG Steyr AUG, Sig550 Used in dedicated guns only, else airleak may take place.
ZS-04-24 Cylinder Head PSG-1 PSG-1 Used in dedicated guns only, else airleak may take place.
ZS-04-41 Cylinder Head FAMAS FAMAS Standard size cylinder head made of machined brass.
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