Heckler & Koch Buffer Spring, HK416
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Heckler & Koch
Overview
The Heckler & Koch Buffer Spring for the HK416 is designed specifically for the AR-15 platform, providing reliable cycling and improved recoil management. This buffer spring plays a crucial role in the function of your build, ensuring that the bolt carrier group operates smoothly during firing and cycling. Commonly found in builds that prioritize reliability and performance, this component is essential for those looking to enhance their AR-15 experience.
Specifications
August 2026 on GunPartPicker
Heckler & Koch Buffer Spring, HK416 ranked #29 of the 58 buffer springs builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #47 of the 96 buffer springs builders have added.
It was hard to find in August 2026, in stock on only 6 of the 19 days we checked, and today only Palmetto State Armory has it in stock. The best price crept up from $16.72 to $22.99 over August 2026. Buying today, the lowest price is $22.79 at Palmetto State Armory, above August's low of $16.72, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 4 builds that include this one
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