Ressort SP 100 [Guarder]

A very long spring for an AEG, it's very difficult to fit it in a V2 gearbox without QD, but it helped get the Joules down and ROF up. Does the job, but put it in a QD gearbox unless you want a solid headache.

Parfait, super service, rapide, prix correct très bonne qualité. Plusieurs commandes et à chaque fois satisfait. Livraison un peu élevée pour de petits achats, mais voilà le prix des pièces fait peser la balance et donne envie de continuer à acheter sur taywangun. Vivement la prochaine réplique ou prochain accessoires.

ressort sp 100 monter dans un g3a3
de chez LCT, tape moins fort que le m120 qui avait dedan ç'est certain !
apres ne disposant pas de chrony je ne saurais dire
les FPS avec precision a la 0.20 gr,
essayer sur une canette de soda a 15 metre je confirme la baisse de puissance et que ma replique tourne beaucoup mieux :)

I have used other brands springs before and there was a lot of variance that made it pretty much impossible to predict what any 1 spring was gonna do power wise, which was extremely annoying as it meant taking a replica apart lots of times to chrono different ones.
These and consistent, the packaging is clear about the power level, and the price is good.

Perfect as expected fast delivery highly recommended So good packaging and very nice customer service Amazing condition as expected and very happy to buy from taiwangun …………………………………………………………………………

The Spring SP 100 [Guarder] has truly elevated my airsoft gameplay, offering enhanced performance and reliability that every player desires. Here’s why I’m giving this spring a well-deserved 5 stars:

Outstanding Power and Consistency
The SP 100 spring delivers an impressive power upgrade that noticeably improves the velocity of my airsoft rifle. I’ve seen a significant increase in my FPS (feet per second), allowing me to engage targets at greater distances with more accuracy. This spring maintains consistency across multiple shots, ensuring that I can rely on it during intense gameplay.

Excellent Build Quality
Guarder is known for their high-quality products, and the SP 100 spring is no exception. Made from durable materials, this spring is designed to withstand the rigors of regular use without losing its elasticity or performance over time. The craftsmanship is evident, and after several months of use, I’ve had no issues with deformation or weakening.
Enhanced Range and Accuracy
One of the most notable improvements I experienced after installing the SP 100 spring was an increase in range and accuracy. My shots are more precise, and I can easily hit targets that were previously challenging to reach. This spring has certainly improved my overall gameplay experience and effectiveness on the field.

Fantastic Value and Reliable Service from taiwangun.com
The price point for the Spring SP 100 is very reasonable given the performance boost it provides. It offers great value for any player looking to enhance their rifle’s capabilities. Additionally, I want to highlight the exceptional service from taiwangun.com. My order was processed swiftly, and the shipping was prompt. The product arrived well-packaged and in perfect condition, showcasing their commitment to quality customer service.

Pros:

Significant power increase for better FPS
High-quality, durable construction
Easy installation with wide compatibility
Enhanced range and accuracy for improved gameplay
Excellent value and reliable service from taiwangun.com
Cons:

None! This spring has exceeded all my expectations.

With this spring the Arcturus AK12 has a nice ~360 FPS. This spring has a fair price compared to it's good quality. It was easy to install and will work for a long time I guess.
I could suggest it especially for the Arcturus AK12 series.

I have tried few different manufacturers, CYMA 045C definitely likes this spring the most, it is giving me the most consistant fps (326-327) in combination with all compression upgrades and other mods. Also it is quite good with elimination of overcycling due to its lenght. Definitely good product.

Still the best spring in the market. Long lasting, strong and easy to calculate how the muzzle speed change. My AK12K by Acturus shoot around 370 FPS with this spring. I can't understand why to use stronger spring like this ...