Standard Class. All minicarbines and factory-fitted parts are available for purchase. External modifications such as additional weights, control devices or recoil reduction devices are prohibited, with the exception of factory-fitted stock covers.
![Standard Class](./img/22lr-rifle-standart.jpg)
![Open Class](./img/22lr-rifle-open.jpg)
The Open Class is exactly the same class except for tuning for weapons, such as muzzle compensators, different types of scopes, etc.