Description
The ALG High Energy Mainspring is a performance replacement spring for the AK pattern rifles that offers a 25% increase in torque over factory main springs, lowering lock time and also increasing the consistency of primer ignition. It is a Chrome Silicon single wire spring fabricated per ASTM A401 specifications. This product is made in the USA.
- Chrome silicon single wire
- 25% more torque
- Increases consistency in primer ignition
