Luth-AR AR-15 A2 Rifle-Length Buffer Spring for .223/5.56 Receiver Extension BS-10B

Product Description

The Luth-AR BS-10B rifle buffer spring is a high-quality replacement or upgrade component designed to support reliable cycling in AR-15 A2 rifle-length buffer systems. Built with precise manufacturing and durable construction, it’s an ideal choice for maintaining performance during repairs, refreshes, or new builds where consistent operation matters most.

Product Highlights

• AR-15 A2 rifle-length buffer spring designed for dependable recoil system function
• Precision manufacturing for consistent fit and performance
• Durable construction built for long-term reliability
• Compatible with .223 Remington / 5.56 NATO AR-15 builds using rifle-length receiver extensions
• Ideal replacement part for maintenance, upgrades, and new AR-15 builds

Specs

• Brand: Luth-AR
• Manufacturer Part Number: BS-10B
• UPC: 859819007157
• Product Type: Rifle buffer spring
• Compatibility: AR-15 A2 rifle-length receiver extension / rifle-length buffer tube
• Cartridge Compatibility: .223 Remington / 5.56 NATO (platform use)

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.