The Sons of Liberty A5 Buffer Kit is designed to enhance the performance of your AR rifle. Featuring a green spring, this complete buffer tube assembly ensures reliable cycling and improved recoil management. Crafted for durability and precision, this kit is an essential upgrade for serious shooters looking to optimize their firearm's performance. Whether you're building a new rifle or upgrading an existing one, the A5 Buffer System delivers consistent results and reliability in the field. Intended Use: Ideal for AR rifle builds and upgrades. Key Benefits: Improves cycling reliability and recoil management. Key Features: - Complete buffer tube assembly - Green buffer spring for enhanced performance - Designed for AR rifles - Durable construction for long-lasting use Summary: The Sons of Liberty A5 Buffer Kit, with its green spring, is perfect for those looking to customize their AR rifle for better performance, making it a valuable addition for both competitive shooters and recreational users.