Receiver PartsAlg DefenseSold by Brownells

Alg Defense

Ak-47/74 High Energy Main Spring

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$9.99
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SKU: 100018972

Overview

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. Mfg: Alg Defense SPECS: Chrome silicon steel.