Brownells

Brownells Buffer Retainer Spring

Brownells Buffer Retainer Spring - Buffer Spring for AR-15 - view 1
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Brownells

Overview

The Brownells Buffer Retainer Spring is a buffer spring. Compare prices from multiple merchants and find the best deal.

Specifications

MPNSPRING, BUFFER RETAINER, 5.56
Spring TypeStandard

Available Merchants(1)

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Build history on GunPartPicker

Builders on GunPartPicker first added the Brownells Buffer Retainer Spring to a build in April 2026.

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