Product DescriptionArmscor .22 Winchester Magnum Rimfire (22 WMR) ammunition is built for reliable performance in rimfire firearms, delivering consistent function and accuracy for training, target shooting, and small-game/varmint applications. This load features a 40-grain jacketed hollow point (JHP) bullet designed to promote controlled expansion, paired with a quality brass case for dependable feeding and extraction.Product Highlights .22 Winchester Magnum Rimfire (22 WMR) rimfire cartridge for short- to medium-range shooting 40-grain Jacketed Hollow Point (JHP) projectile for expansion-oriented performance 50-round box-ideal for range sessions and field use Brass casing for reliable cycling and extraction Listed muzzle velocity around 1,875 fps (firearm-dependent)Specs Brand: Armscor Manufacturer Part Number: FAC22M-1N UPC: 812285020860 Caliber: .22 Magnum / .22 WMR (Winchester Magnum Rimfire) Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 40 grain Rounds per Box: 50 Primer Type: Rimfire Case Material: Brass Muzzle Velocity: ~1875 fps Muzzle Energy: ~312 ft-lbsDisclaimer: 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.