Guarder Spring SP100

Born from the collaboration with a company for 30 years leader in the D90 spring it is made of steel industry Pre-hardened variable pitch.

The abbreviation stands 100 the speed in m / s reached by bullets from 0,20gr.

PIRANI SPRING BASIC 100

Molle made in Italy, con superficie di appoggio rettificata ed autocentrante, colorazione identificativa forza molla. Trattamento anticorrosione, molla a passo variabile Costruita con acciaio pretemprato. Le molle sono state testate su VFC M4 modiifcato con due cuscinetti, corsa normale, canna da 270mm, hop up scarico e pallini da 0,20gr dando i valori espressi dalla molla

Spring RCS Top Max

The central stabilization narrowing allows the spring to maintain a more linear and rectilinear position inside the air unit, minimizing lateral displacements and maximizing the life span of the spring, moreover the constant performance of the RCS spring allows to obtain a firmer shot. The RCS springs specific to TopMax Elaborazioni are individually tested during production to guarantee punctually the value expressed in m / s.

Harmonic steel spring ideal for high speed custom spring SP90

Born from the collaboration with a company for 30 years leader in the D100 spring it is made of steel industry Pre-hardened variable pitch.

The abbreviation stands 100 the speed in m / s reached by bullets from 0,20gr.

The 120 m / s FPS spring has been calibrated on 363 mm barrels and gearbox with type D cylinder (for rods from 301 to 400 mm)

The 90 m / s FPS spring has been calibrated on 363 mm barrels and gearbox with type D cylinder (for pipes from 301 to 400 mm).

PIRANI SPRING BASIC 105

Springs made in Italy, with rectified and self-centering support surface, identifying spring force color. Anti-corrosion treatment, variable pitch spring Made of pre-hardened steel. The springs have been tested on VFC M4 modified with two bearings, normal stroke, 270mm barrel, hop up and 0.20gr pellets giving the values expressed by the spring

SHS Spring M90 in Japanese spring steel

MS90 Non-Linear Spring Prometheus