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Heckler & Koch
Overview
The Heckler & Koch Helical Buffer Spring is designed specifically for AR-15 and AR-10 platforms, providing reliable cycling and enhanced recoil management. Its helical design optimizes energy absorption and contributes to smoother operation during firing. This type of buffer spring is commonly utilized in builds focused on competitive shooting and tactical applications, where performance and reliability are critical.
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Read the guide: AR-15 Buffer Spring Guide →Check it against the live catalog:
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