Prometheus Hard Piston
Prometheus Hard Piston
POM piston, very high strength, finish and quality with 7 steel teeth.For Marui and compatible, the best piston in comercial for mofidiche speed and torque
piston for airsoft replicas with body in technopolymer loaded with carbon fiber and rack with all metal teeth equipped with the patented ZERO-SHOCK system (PM04CF), Weight: 15.2 grams
Piston for airsoft replicas with body in technopolymer loaded with carbon fiber and rack with all metal teeth equipped with the patented ZERO-SHOCK system (PM04CF)
Fps is proud to present the first piston with a body in carbon fiber reinforced technopolymer and rack with all metal teeth equipped with a patented 100% Made in Italy ZERO-SHOCK shock absorbing system.
This system patented by Fps allows to attenuate the stresses that the rack transmits to the piston body, making the assembly enormously more resistant and reliable than a normal piston. A technopolymer loaded with carbon fiber and the addition of a small percentage of elastomer has been studied for the body material, which confers high mechanical performances and a very low coefficient of friction.
The rack was manufactured through the use of MIM (Metal Injection Molding) technology since this production process guarantees dimensional accuracy and robustness practically equal to those of solid machining.
The rack has the second tooth missing and the third already lowered by 3 tenths of a millimeter, as this configuration prepares the piston itself for a correct engagement angle (AOE) and makes it suitable for high gust speed.
The type of metal injected is SAE 4650 surface treated with HRC38-42 ° hardening which is currently considered the best material on the market for this type of use.
The sliding guides are designed to minimize friction and hold the lubricant for a long period of time.
The rack seat is off-center to facilitate the coupling between the piston teeth and those of the sector gear.
The longitudinal reinforcements on the sides of the teeth increase the strength of the piston and avoid contact of the rack with the internal wall of the cylinder.
Special ribs decrease the contact surface between the spring and the internal part of the piston body and consequently the friction between metal and technopolymer during contraction and elongation due to the firing cycle is also decreased.
100% MADE IN ITALY
Prometheus Hard Piston
POM piston, very high strength, finish and quality with 7 steel teeth.For Marui and compatible, the best piston in comercial for mofidiche speed and torque
FPS Lightweight full metal rack 14 teeth Fps piston (PM01)
FPS Lightweight full metal rack 14 teeth Fps piston (PM01)
FPS is proud to present the first ZERO-SHOCK lightened piston with 100% Made in Italy technopolymer body and full metal teeth.
This system patented by Fps allows to attenuate the stresses that the rack transmits to the piston body and it makes the assembly enormously more resistant and reliable than a normal piston.
Lightweight piston for airsoft replicas with body in technopolymer loaded with carbon fiber and rack with all metal teeth equipped with the patented ZERO-SHOCK system (PM03CF), Weight: 15.2 grams
Lonex Extreme Toughness Polycarbonate pistone 10 denti in metallo
Vega Force Copany, nuovo pistone rinforzato con 7 denti in metallo, altissiima resistenza adatto anche a preparazioni molto spinte
inclusa testa pistone in alluminio cuscinettata
FPS is proud to present the first ZERO-SHOCK lightened piston with 100% Made in Italy technopolymer body and full metal teeth.
This system patented by Fps allows to attenuate the stresses that the rack transmits to the piston body and it makes the assembly enormously more resistant and reliable than a normal piston.
The PRO piston filled by TopMax Elaborazioni is made with a compound based on DELRIN, Elastomer and Fiberglass, cast and molded industrially in specific percentages provided by TopMax Elaborazioni. The rack of this type of PRO piston is made of metal powders in M.I.M. (Metal Injection Molding), with a value of about 98/99% of full on the total.
FPS Lightweight full metal rack 14 teeth Fps piston (PM01)
MODIFY GB-07-05 AOE Piston (w/ 10 Metal Teeth)
Compatible with gearbox version 2, 3 and 6
· Body redesigned and made of nylon polymer extremely hard
· 10 teeth wear resistant steel
· 2nd tooth removed
· Side rails with fat storage slots for continuous lubrication
Ergal spring guide bearing for second generation GEAR BOX with round pins (GM2EPT).
MARUI 100% compatible
100% MADE IN ITALY
FPS cylinder TYPE "C" in stainless steel machined in CNC (CLTC), 100% MADE IN ITALY
Set of 20 pieces of steel thickness ST 2 K60 FROM 0.10 mm for gears
Powerful performance gas for year-round use including winter time. Suitable for a wide range of airsoft pistols and rifles. Not suitable for very cold winter temperatures, Japanese made pistols and rifles. Features a very stable gas pressure, exceptional trajectory control, low temperature efficiency and increases the performance of your gun significantly.
FPS Airsoft AEG Gear Box / Mech Box Cylinder Head version 2 made of ERGAL (TC02A).
Super Macaron 50 ° Hop-up Rubber, Soft to be used with powers around 1joule making you gain precision and range