The CCI Subsonic Rimfire Ammo 22 LR 40 gr. Lead Hollow Point from the Subsonic HP series delivers a purpose-driven .22 Long Rifle load that keeps reports low at an advertised 1050 fps while offering reliable expansion and terminal performance on small game and pest control; hunters and range users will appreciate how the 40 grain lead hollow point is engineered to expand without fragmenting, producing clean, ethical kills on rabbits, ground squirrels, and other modest targets while reducing noise when used behind a suppressor or in noise-sensitive areas. This cartridge combines a brass casing and consistent ignition for dependable cycling in bolt-action, lever-action, and many semi-automatic rimfire platforms, and with roughly 98 ft-lbs of muzzle energy it balances penetration and bullet deformation for field use. For shooters focused on quiet, effective rimfire loads the CCI Subsonic HP is a go-to choice, offering American-origin reliability, a yellow-accented box for quick ID, and suitability for training, pest management, and close-range hunting where controlled expansion and reduced report are priorities.