Designed for steady, repeatable performance in varied environments, the Remington Magnum Rimfire Ammunition .22 WMR 40 gr JHP 1910 fps 50/ct emphasizes functional reliability and straightforward operation. Remington's Magnum Rimfire Ammunition is ideal for hunting small game and varmints, offering pin-point accuracy and devastating performance on impact. Remington continues to innovate with tighter tolerances and revamped primer mixes for improved performance.