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

Evike.com Irregular Pitch Airsoft AEG Tune-up Spring
(Power: M113 340~400FPS)

ID: 53344 (SPR-EV-M113)
EVK-SP-113-irregular
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Evike Tactical Gear

$11.00

Power Options:
PowerM100 320~380FPS
PowerM113 340~400FPS
PowerM115 350~420FPS
PowerM120 360~450 FPS
PowerM125 400~470 FPS
PowerM130 420~500 FPS
PowerM140 450~550 FPS
PowerM150 480~600 FPS
PowerM160 530~550 FPS
PowerM170 560~580 FPS
PowerM85 280~310 FPS
PowerM90 280~340 FPS
PowerM95 290~370 FPS

Description

Reviews

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Product Description

The Evike.com AEG upgrade spring is the end result of research into some of the best selling springs on the market. Constructed of high grade stainless steel and formed with an irregular pitch, the Evike.com upgrade springs roll all of the desirable features found in the most popular springs into one easy to install upgrade spring, with greater reliability and performance than most in the same price bracket.

Features:

  • Irregular pitch spring coils: Variable tension. Reduces stress, wear and tear for your gearbox
  • Strength: Made out of stainless steel. Increased tension and durability. Tension lasts 50% longer than other leading brands
  • Compatibility: Designed for all versions of Airsoft AEG gearboxes

Spring Power Chart. (% / FPS)

FPS estimate based on average power output. Exact FPS result may vary based on alignment, installation, inner barrel, cylinder and other factors.
  • 120% (M90) ~280~340 F.P.S.
  • 130% (M95) ~290~370 F.P.S.
  • 140% (M100) ~320~380 F.P.S.
  • 150% (M110) ~330~390 F.P.S.
  • 160% (M113) ~340~400F.P.S.
  • 170% (M115) ~350~420 F.P.S.
  • 190% (M120) ~360~450 F.P.S.
  • 210% (M125) ~400~470 F.P.S.
  • 235% (M130) ~420~500 F.P.S.
  • 260% (M140) ~450~550 F.P.S.
  • 300% (M150) ~480~600 F.P.S.
  • M160 : ~530+ 20 F.P.S.
  • M170 : ~560+ 20 F.P.S.
  • M180 : ~595+ 20 F.P.S.
  • M190 : ~625 + 20 F.P.S.

Evike.com Airsoft AEG Tip:

Always reset your spring by firing one shot in semi-automatic before putting it away.
M120 / 190% or stronger spring upgrade may require reinforcement of other gear box internal parts.
9.6V or Stronger battery may be required to power higher than stock springs.

18 Customer Reviews

(Write a review)

by Amy S. on 05/07/2020
"The bbs don’t always come out now
by Nicholas w. on 11/01/2019
"I have an emg hellbreaker shooting around 380fps i put the m130 spring and got 470 fps its a little high but i ordered a m120 now

Best spring ever
by Justin C. on 11/10/2018
"Awesome!! I have tested the M120 in my VFC SCAR-L. At first I was getting 380 fps. Then I put in a different nozzle and BAM! 450-460 fps consistently (Tad hot for an m120). Spring seems to be of the highest quality. Wouldn't mind putting these in all my builds....Had to lock my SCAR to semi due to that nozzle upgrade!

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Evike Tactical Gear

About Evike Tactical Gear

Here at Evike.com we like our tactical gear. So much that we find gear from all corners of the world, from the USA and beyond, and bring it right here for you to enjoy.