Product DescriptionThe HKS 451 adjustable magazine speed loader is designed to make loading single-stack pistol magazines faster, easier, and more comfortable. Featuring a thumb-operated lever arm and durable black plastic construction, this loader helps reduce sore fingers and fatigue while speeding up reload prep. It is compatible with a wide range of popular pistol magazines across multiple calibers, including 9mm, .45 ACP, .38 Super, .40 S&W, and 10mm Auto.Product Highlights Adjustable single-stack magazine loader designed to speed up pistol magazine loading Thumb-operated lever arm helps reduce finger pain and loading fatigue Durable black plastic (polymer) construction for lightweight, everyday range use Capable of loading up to 15 rounds in approximately 18 seconds (single-stack magazines) Compatible with a variety of pistol magazines including Colt large-frame single-line and other common modelsSpecs Brand: HKS Manufacturer Part Number: 451 UPC: 088652004515 Product Type: Magazine speed loader / magazine loader Style: Adjustable Magazine Type: Single stack Material: Plastic Color/Finish: Black Firearm Fit: Pistols Compatible Calibers (as listed): 9mm, .45 ACP, .38 Super, .40 S&W, 10mm Auto Compatibility Notes (as listed): Colt large frame single line mags; Ruger P90; Sig 220/239/245; Safari Arms; LLama; Star Firestar; S&W; Taurus PT945 Performance Claim (as listed): Loads 15 rounds in 18 secondsDisclaimer: 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.