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AK-47/74 HIGH ENERGY MAIN SPRING Reviews & Ratings

The ALG High Energy MainSpring is a performance replacement spring for the AK47/74 platform rifles. It is a Chrome Silicon single wire spring fabricated per ASTM A401 specifications. The ALG High Energy Mainspring develops 25% more torque over a standard factory main spring, lowering lock time and also increasing the consistency of primer ignition.

SPECS: Chrome silicon steel.

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Alg Ak High Energy Spring

Brownellls Shipped Fast . Happy with Brownells. I haven't installed this spring yet. Only bought to have in hand in case of light primer strikes after a Alg Ak-EL trigger install to OEM Zastava M70 ZPap springs .

Would you recommend this? Yes, I would recommend to a friend

by JAIME L. on December 28, 2025

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I had installed an ALG AKT EL trigger in my AK. Loved the trigger but the trigger pull was too light even with the "helper" spring supplied with the trigger (1.9 to 2.2 pounds). I installed the ALG hi torque spring and the trigger pull settled in at a consistent 3.2 pounds. Much better for an AK application.