Product Description
Evike - Irregular Pitch Airsoft AEG Tune-up Spring (M170 / 560 ~ 580 FPS)
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.
More About EMG and why Amped Airsoft Carries Them:
“EMG (Evike Manufacturing Group) was established in 2001 with a mission to create the ultimate training weapons for law enforcement, military training, and war-game simulations.
The EMG WAY - You cannot Wikipedia or Google a word to describe what we do. It is not "tradition", though our craft is timeless. "Limitless" is too limiting. "Enduring" is not enduring enough. "Innovation" can only begin to describe it. We sculpt, paint, and explore. But explorers, sculptors and painters we are not. We are experts in airsoft and training weapons. We want the owners of every piece of EMG training equipment to be the proud, the elite, to love what you do, and to dominate the battle field. The EMG vision is to create the ultimate Airsoft training weapon, the perfect equipment we would use ourselves. To materialize this vision there's only one way. The EMG way!