Product Description Winchester WinClean 244 is a ball smokeless powder developed for medium handgun loads, delivering consistent performance with low flash. It is ideally suited to popular standard pistol cartridges such as .38 Special, .45 Auto, and 9mm. As a ball powder, it meters precisely for repeatable charge weights, and the WinClean additive helps the powder burn cleaner while reducing copper fouling. Product Highlights WinClean additive promotes cleaner burning and helps reduce copper fouling Ball powder design for precise metering through most powder measures Optimized for medium handgun loads and common standard-pressure pistol cartridges Low-flash performance for improved shooting comfort in varied lighting Consistent burn characteristics for dependable handgun reloading results Specs Brand: Winchester Powder Product Line/Series: WinClean 244 Powder Form: Ball Application: Medium handgun loads Suggested Cartridges (per manufacturer description): .38 Special, .45 Auto, 9mm (standard loads) Container Size: 1 lb Country of Manufacture: USA Manufacturer Part Number: 2441 UPC: 039288503217 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 products manufacturer.