Spee-D-Loader is the only .22 rimfire tubular magazine speed loader available on the market today! The Spee-D-Loader has 8 chambers and can hold up 28 rounds per chamber. This allows for lighting fast reloads! Works with all .22/.17 ammo, including .22S, .22Mag and .22LR. Spend more time shooting and less time reloading! Mfg: Mtp Enterprises