Brownells BRN AR-15 BOLT EXTRACTOR SPRING O-RING, BLACK AZ-0005

Brownells BRN AR-15 Bolt Extractor Spring O-Ring, Black AZ-0005 The Brownells BRN AR-15 Bolt Extractor Spring O-Ring, Black AZ-0005 is a simple yet highly effective upgrade for AR-15 and M4 bolt assemblies. This precision O-ring is designed to fit over the extractor spring, increasing tension and improving the reliability of the extractor during cycling. Enhanced Extraction Reliability for AR-15 Rifles In high-performance or high-round-count AR-15 builds, maintaining consistent extraction is critical. The Brownells BRN AR-15 Bolt Extractor Spring O-Ring provides additional pressure on the extractor claw, helping ensure positive engagement with the cartridge rim. This small but important component is especially beneficial in dirty environments, suppressed firearms, or when using a wide range of ammunition types. The black color offers a low-profile appearance that blends well with standard bolt carrier groups. Key Features of the Brownells AR-15 Extractor O-Ring Designed specifically for AR-15/M4 bolt extractors Increases extractor spring tension for improved reliability Helps prevent extraction failures in adverse conditions Easy to install during bolt maintenance or rebuilds Durable construction for long service life Part Number: AZ-0005 Ideal Applications This extractor O-ring is ideal for competitive shooters, tactical users, and gunsmiths who want to enhance the reliability of their AR-15 rifles. It is commonly used in duty rifles, suppressed builds, and precision AR platforms where consistent extraction is essential. Many builders install this O-ring as a standard upgrade during bolt carrier group assembly or maintenance. Why Choose Brownells? When searching for AR-15 Extractor O-Ring, AR-15 Bolt Parts, or AR-15 Reliability Upgrades, the Brownells BRN AR-15 Bolt Extractor Spring O-Ring stands out for its quality and effectiveness. Brownells is a trusted name in the firearms industry, known for offering professional-grade AR-15 parts and accessories that support reliable performance and custom builds. Improve extraction reliability with the Brownells BRN AR-15 Bolt Extractor Spring O-Ring, Black AZ-0005. The End