SHS Airsoft AEG Upgrade Spring M85-M190

SHS AEG Springs for Toy Blaster AEG

Features:
Silver type steel piano wire, non-linear spring type.

One of our most popular airsoft upgrade springs!

Very high quality steel made spring to get your gun running just below 400 FPS.

Fits in all standard gearboxes. Perfect for M4 upgrades, custom guns, etc.

Two side ends are ground to flat.

Surface nickel plating processing, providing a good looking and anti-rusting trait.

Life expectancy: 500,000 times.

TYpe: m85; m90; m95; m100; m110; m120; m130, m140,m150,m160,m170,m180.

Buying guide:
- Recommend m90 for jm j8 j9 j10 and other gel blasters in the same level.

- m100 can be used for upgraded gel ball blasters.

- m110-m130 is for metal gel blasters.

- We don't recommend anything higher than the M120 unless you have a specific purpose, as most fields/games won't allow them.

Note: if this packaging is out of stock, we would choose other shs packaging, hope you understand.