ID: 28307 (SPR-MTX-M140)
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Matrix M140 260% Irregular Pitch Airsoft AEG Upgrade Spring (450~550 FPS)
These Matrix springs are build after careful study of major Japanese spring sets providing all the features you'll look for in an AEG spring for maximum performance. It is made out of high quality anodized piano wire, with tension carefully measured. Systema's irregular pitch, Prometheus's Stainless steel material and PDI's durability are all features duplicated and found in a Matrix spring. Test shown that this spring will last you longer, is more durable and will out perform!Features:
Matrix Spring Power Chart. (% / FPS)
- 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 version Airsoft AEG gearboxes.
FPS estimate based on average power output. Exact FPS result may vary based on alignment, installation, inner barrel, cylinder and other factors.
Evike.com Airsoft AEG Tip:
- 120% (M90) ~280~340 F.P.S.
- 130% (M95) ~290~350 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.
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.
For more info on your Airsoft AEG gearbox please refer to our video guides. Evike.com AEG Gearbox GuidesReview of Matrix Irregular 210% Airsoft AEG Springs.
(Write a review)
"this is a great spring got it in my kwa m16 no other internal upgrades besides this spring
m16 before matrix 140 spring 310-340fps .30g bbs
m16 after matrix 140 spring 409-420fps .30g bbs
i was able to get 515ps on .25g
"Be prepared to purchase a VERY high-torque motor and at LEAST a 10.8V battery to pull this thing. No less. Avoid a high-speed motor.
So far the spring quality is disgustingly good. Currently in my Version 3 gearbox on my JG G36(DMR version).
Working DAMN good so far! Recommended to those if you wanting to push those fps limits and get some serious distance!
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