© Tactical Surplus USAALG Defense ALG Defense 04-233-F, Spring, Stainless, AK High Energy Main Spring 04-233-F
- Brand
- ALG Defense
- Color
- Silver
- Category
- Gun Parts
- Platform
- AK-47
- Gun Part Type
- Spring
- UPC
- 817953021903
- MPN
- 04233F
Overview
The ALG Defense High Energy Mainspring (04-233-F) is a performance replacement hammer spring for AK-47 and AK-74 platform rifles. Fabricated from Chrome Silicon single wire per ASTM A401 specifications, this spring develops 25% more torque than a standard factory mainspring. The increased force lowers lock time and improves the consistency of primer ignition, providing more reliable performance across various ammunition types. The spring is designed to resist stress corrosion and maintain tension under extreme temperature conditions, making it a recommended upgrade for competition and duty-use rifles.
Price & Stock History
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