Gear-box components

FPS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head (XPGE).XPGE new version with X-RING and one piece plastic shim for AOE.The FPS ERGAL piston head is a great upgrade that will increase the efficiency of airflow through the cylinder.This piston head has ports on the front to push out the o-rin..

PS CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head (XPPE).New version whith X-RING and one piece plastic shim for AOE.The FPS ERGAL piston head is a great upgrade that will increase the efficiency of airflow through the cylinder.This piston head has ports on the front to push out the o-ring as ..

Designed for high ROF and to increase the silence of the AEGTechnical specifications:Weight: 5.49 grams (with carbon fiber reinforced technopolymer washer)100% COMPATIBLE MARUI100% MADE IN ITALY..

FPS carbon fiber Reinforced AEG Tappet Plate Ver. 3 is constructed out of polymer and is designed to be attached to the air nozzle and sector gear. The adoption of carbon fiber gives this component greater lightness and mechanical strength as well as decreasing the friction coefficient. Thi..

The FPS carbon fiber Reinforced AEG Tappet Plate for tokyo marui next gen recoil shock is constructed out of polymer and is designed to be attached to the air nozzle and sector gear. This process controls the feeding of BBs from the magazine into the hop up chamber. Specifications:Manufacturer:..

Bushings filled steel 7 mm self-lubricating (B7PA).The dimensions are:- outer diameter: 7 mm- inner hole: 3 mm- thickness: 2.5 mm100% MADE IN ITALY..

Fps is proud to present the first AK/G36 MARUI NGRS piston with a technopolymer body and all metal teeth 100% Made in Italy.The loaded technopolymer assures great mechanical resistance and dimensional precision. The rack was manufactured through the use of MIM (Metal Injection Molding) te..

The FPS Tokyo Marui next generation sopmod M4 air nozzle (SPSRE) is a replacement nozzle for Marui type guns only.Its ERGAL CNC construction and internal o-ring makes it a great upgrade from a factory plastic air nozzle.Each FPS air nozzle is also anodized for smooth surface finish.Be sure to use pu..

The FPS M4 Air Nozzle is a replacement nozzle for all M4 and M16 AEG type guns.Its ERGAL CNC construction and internal o-ring makes it a great upgrade from a factory plastic air nozzle.Each FPS air nozzle is also anodized for smooth surface finish.Be sure to use pure silicone oil when lubricating th..

The FPS AK47/74 Air Nozzle is a replacement nozzle for all AK 47/74 type guns.Its ERGAL CNC construction and internal o-ring makes it a great upgrade from a factory plastic air nozzle.This product is designed and manufactured entirely in Italy, by technicians who have years of experience in the repa..

Its DELRIN CNC construction and internal o-ring makes it a great upgrade from a factory air nozzle.This product is designed and manufactured entirely in Italy, by technicians who have years of experience in the repair and modification of airsoft replicas.100% Marui compatible.Length: 21.2 mmInner ho..

Air Brake CNC POM Double O-Ring Ball Bearing AEG Piston Head with adjustable AOE (TPAA).The FPS POM piston head is a great upgrade that will increase the efficiency of airflow through the cylinder.This piston head has ports on the front to push out the o-ring as it moves forwards, this ensures that ..