Product Description The Wilson Combat SHOK-BUFF Recoil System for 1911 Government models is a high-performance recoil kit designed to enhance reliability and shooting comfort while helping protect your pistol from excessive frame impact. Built from premium components, this recoil system is an instant tune-up that promotes softer recoil, longer spring life, and more consistent barrel lock-up for improved performance. The kit includes a one-piece stainless steel guide rod and plug, multiple SHOK-BUFF recoil buffers, and matched springs for custom recoil tuning. Product Highlights Competition-proven recoil system designed for 1911 Government-style pistols in .45 ACP SHOK-BUFF recoil-absorbing buffers help reduce slide-to-frame impact for longer service life Full-length, one-piece guide rod helps control the recoil spring to reduce kinking and improve cycling Includes multiple recoil springs (extra power and reduced power) to fine-tune pistol function Promotes more consistent barrel lock-up for improved accuracy and reliability Specs Brand: Wilson Combat Product Type: Shok-Buff Recoil System / Recoil Kit Compatibility: 1911 Government (full-size), .45 ACP Included Components: 1 one-piece guide rod & plug; 6 Shok-Buff buffers; 1 extra-power firing pin spring; 1 extra-power heavy-duty recoil spring; 1 reduced-power heavy-duty recoil spring Guide Rod Material: 416 stainless steel Materials (system): Steel / Polyurethane Manufacturer Part Number: 64G UPC: 874218002701 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.