Product DescriptionThe HKS 51J is an M Series revolver speedloader built to quickly and reliably load your S&W Model 51 J-Frame revolver. Constructed of metal with a black finish, it holds up to 6 rounds of .22 MRF (.22 Magnum Rimfire). HKS M Series loaders are designed to work best with a small amount of cartridge "jiggle" for smooth, consistent operation.Product Highlights Fast reloads for compatible S&W 51 J-Frame revolvers (J-Frame only). 6-round capacity for .22 MRF / .22 Magnum Rimfire ammunition. Durable metal construction with a black finish for everyday carry and range use. M Series design intended for smooth operation with slight cartridge movement ("jiggle"). Compact speedloader profile for convenient storage in pockets or pouches.Specs Brand: HKS Model/Series: M Series Product Type: Revolver speedloader Firearm Fit: Smith & Wesson 51 (J-Frame only) Caliber: 22 MRF (.22 Magnum Rimfire) Capacity: 6 rounds Material: Metal Finish/Color: Black (Smooth finish) MPN: 51J UPC: 088652000517Disclaimer: 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.