ALG Defense Spring Stainless AK Recoil Spring 04-231-F
The ALG AK recoil spring is a one of a kind design it is manufactured from chrome silicon steel and resists impact shock and relaxation. The 2 to 3 dead coils in the center change the natural frequency of the spring which prevents harmonics from damaging the spring and reducing its free length.
- Chrome Silicon Steel
- Resists Impact Shock
- Extreme Durability