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Home » Accessories & Parts » AEG Internal Parts » AEG Main Springs

Systema Non-Linear Irregular Pitch Airsoft AEG Upgrade Spring
(Power: M100)

ID: 26258 (SPR-STMA-M100)
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Systema

$14.00

Power Options:
PowerM100$14.00
PowerM110$15.00
PowerM120$14.00
PowerM130$14.00
PowerM140$14.00
PowerM150$15.00

Description

Specs

Reviews

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Product Description

Features

  • Non-linear, irregular pitch
  • High quality spring steel
  • Anti-corrosion coating

Manufacturer: Systema

23 Customer Reviews

(Write a review)

by Bruce C. on 06/14/2024
"I bought the M 130, installed it in my Specna Arms SA-J09 and chrono'ed 470 fps. Spring is OP.
by John B. on 03/31/2024
"Been buying Systema springs for at least a decade so I'll chime in: lot of springs out there on the market and I've tried almost all of them. At the end of the day I come back to Systema for quality and consistency of spring rate. Your results may vary depending on numerous factors, but once you've gained a certain degree of experience and worked out the kinks in your builds, it's nice to know you can depend on a certain spring rate to provide certain results...consistently. That's Systema.
by David M. on 04/03/2023
"Used the M140 spring to upgrade my factory M120. Stock gun with 18:1 gears, 30k/21 TPA motor, 11.1 Li-ion Titan

Chrono STOCK:
BB RPS FPS
.2 22 395
.25 22 355
.28 22 335

Chrono M140:
.28 18 425

Seemed pointless to test the others. Good Spring.

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Systema