MTS Mini Classic Popper is the most popular steel target and now designed for .22LR cartridges in mind. A hardened plate makes it indestructible and because they are lighter and thinner you won't have an issue with calibration for rimfire ammunition.
The popper plate and hinges are made from heat-treatedsteel.
The low profile frame is made from 5mm thick steel with a rubber bumper which makes them perfect for .22LR cartridges.
The adjustment screw is hidden safely behind the plate.
The plate size and geometry following the IPSC rule book.