Frequently Asked Questions
FPS Airsoft AEG GearBox/MechBox V2 cylinder head made of ERGAL.
Excellent upgrade for any gearbox.
Each FPS cylinder head is made from ERGAL and is also anodized for a smooth surface finish.
Strongly constructed from UREPAN which absorbs shock from the piston head.
Suitable for MASADA, SCAR, M60, MK43, ARX 160
100% MADE IN ITALY
100% MARUI COMPATIBLE
Product Description
FPS Airsoft AEG GearBox/MechBox V2 cylinder head made of ERGAL.
Excellent upgrade for any gearbox.
Each FPS cylinder head is made from ERGAL and is also anodized for a smooth surface finish.
Cylinder heads are CNC manufactured to ensure a product with maximum durability and precision.
The large dimensions of the two O-rings ensure a perfect seal on all cylinders available on the market.
Strongly constructed from UREPAN which absorbs shock from the piston head.
Among the excellent features of UREPAN are:
- high dynamic load capacity
- high resistance to abrasion and crack propagation
- highest elasticity modulus of all elastomers
- excellent mechanical wear resistance
- high impact resistance
- low compression set
The hardness of the yellow rubber = 60 degrees, making it ideal for DMR modifications.
Additionally, UREPAN offers good chemical resistance to oils and mineral greases, as well as various solvents.
UREPAN is recommended for all applications with high requirements regarding load capacity, rebound resistance, speed, and durability.
Perfect for most: MASADA, SCAR, M60, MK43, ARX 160
Compatible with ICS, Tokyo Marui, Classic Army, VFC, and many others.
This product is designed and manufactured entirely in Italy by technicians with years of experience in repairing and modifying airsoft replicas.
100% MADE IN ITALY
100% MARUI COMPATIBLE
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