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Krytac AEG Main Spring (Rating: M120)

ID: 56972 (SPR-KTAEG-M120)
Krytac AEG Main Spring (Rating: M120)
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Irregular pitch spring
  • Stainless steel piano wire construction
  • Compatible with most Airsoft AEG rifles
The spring on the AEG is the most important factor, besides compression parts, in relation to controlling the FPS of your AEG. This spring from Krytac is an optimal drop in replacement to your stock spring, and using Krytac's quick change spring system it couldn't be any easier to adjust your FPS.

Manufacturer: Krytac


Compatibility: Krytac and other "TM Spec" AEGs
Material: Steel

About Krytac

KRYTAC is the premier brand of airsoft, utilizing the very best materials and methods, in order to create the very best competition ready products.

Community Innovation Excellence The foundations for which the KRYTAC brand is built upon. The shooting community is expanding every day, with new shooters and new shooting sports rapidly developing. KRYTAC™s focus is to cultivate that community with innovative products that lay the foundation of safety, to build shooting skills, and to evolve with the shooter. KRYTAC™s worldwide perspective stimulates innovation in design to achieve new levels of efficiency, power, ergonomics, and aesthetics in every product. Every process of development is aimed at offering the best possible ownership experience, from beginning to end, KRYTAC strives for excellence.

The KRYTAC team is comprised of highly experienced professionals who have come together for one common goal, to elevate your expectation of performance, value, and service.

2 Customer Reviews

(Write a review)

by Wyatt b. on 08/15/2023
"Bought the m90 spring to bring my SPR down below 350. With R-hop, flat hop, and 6.01 barrel, I’m clocking 265-270.
by Matt H. on 02/01/2023
"The m130 does 450 fps! Perfect for my field. Ok with .20 bbs. With .28 g bbs it does 375. It shoots the same speed, regardless of if you were on fully automatic or automatic. This is with any krytac M4. Your stock krytac motor will have a rpm of around 1,333 close to 22 rounds a second with the m130.

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