Product DescriptionThe Armaspec Stealth Recoil Spring (SRS) Gen 4 is a self-contained, multi-stage, drop-in replacement for a standard buffer and spring assembly. Designed to prevent the buffer spring from rubbing against the inside of the buffer tube, it delivers smoother cycling and quieter operation. The SRS multi-stage design also helps reduce felt recoil, making it an excellent upgrade for AR-platform rifles where improved shootability and reduced spring noise are desired.Product Highlights Self-contained multi-stage SRS Gen 4 design for smooth, quiet cycling Drop-in replacement for a standard buffer and spring assembly Helps reduce felt recoil and spring noise by minimizing tube contact Buffer mass designed to stay under constant tension against the bolt carrier Made in the USA for dependable performance and qualitySpecs Brand: Armaspec Model/Series: Stealth Recoil Spring (SRS) Gen 4 Buffer Weight: H3 Color/Finish: Black Compatibility: AR-15 and AR-10 platforms with carbine-length buffer tubes Country of Manufacture: USA Manufacturer Part Number: ARM253-H3 UPC: 810048492787Disclaimer: 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.