The over-under shotgun rifle Brno Combo offers several unique features, so-called ideal combinations. The first of them is the feeling of weight and dimensions of the weapon with the shotgun barrel 20 featuring the performance and costs of a weapon with a shotgun barrel 12. The second ideal combination is the weapon’s unsoldered thermally stable bundle of barrels, which enables correcting of the rifle barrel by means of two adjusting screws. The third combination is the receiver that uses the bases of the weapons BO 502 and 802, and is supplemented by innovative elements such as lower centre of gravity of the weapon.
This weapon is fitted with 2 triggers - the rifle barrel is fired by the front single-set trigger, and the rear trigger is for the shotgun barrel.