Abstract: The invention concerns a device for setting the angle of the stock for shotguns. It includes a fixed plate (11) for fixing to a part of the stock body, a mobile plate (12) for fixing to another part of the stock, a vertical guide element (13) anchored above the fixed plate (11) that can be positioned at least in one transverse direction and be associated to a memory element. The mobile part is connected to the guide element and can be moved in several directions and angularly on and with respect to the same for the positioning of one part of the stock on the other.

Abstract: The invention concerns a gas operated shotgun made up of a barrel (11) a cylinder (12) attached to the barrel and a piston (13) moving in the cylinder and along the guide rod (16) between an advanced rest position and an active retracted control position for certain functional operations of the shotgun. The inside of the barrel communicates with the cylinder through at least one inlet (14) for of a part of the propulsion gasses due to the movement of the piston to the active retracted position. A protective flap (20) extends into the cylinder chamber towards the piston on the front of the same, which is placed in front of the gas entrance hole (14) in said cylinder chamber partially covering and protecting the guide rod (16) of the piston. The piston can also be furnished with a scraper (22) to clean the rod.

Abstract: A semiautomatic sports rifle or shotgun having a smooth or rifled bore. A casing (20) has a lateral opening (27) for introducing cartridges from one side of the casing and a lower opening (28) for ejecting the case (25') of each cartridge fired from below. At the level of the lateral opening (27) is mounted a rotating lateral feeding means (29), which is able to receive and to hold a second cartridge (26) during the firing of a first cartridge (25) and to introduce the second cartridge automatically into the gun with the aid of the breechblock (22) after the firing of the first cartridge (25) and the ejection of its empty case.

Abstract: A precision device for semiautomatic handguns, of the type that includes a single block barrel and recoil obturator carriage (11,12), where the barrel is susceptible to axial movement relative to the obturator carriage. On a cylindrical section (16) of the barrel, an alignment bush (17) is mounted, with a biconical external surface that has a first conical part (17') designed to fit in a conical hole (13) in the obturator carriage; and a second conical part (17"), of the opposite conical shape, designed to protrude forwards from the obturator carriage and be used with a blocking nut (18).

Abstract: A method of decorating parts of small firearms with an enamel, lacquer or the like and a small firearm obtained with this method. The method including priming a metallic or nonmetallic part, applying the lacquer or enamel, providing a finish on the enamel or lacquer, and then applying a protective coating.

Abstract: A pistol magazine with the general external configuration of a 15 round magazine, having a maximum interior capacity of 10 rounds.

Abstract: The present invention pertains to a device for coupling the trigger mechanism in the bascule (10) of guns, which comprises a kinematic mechanism (26, 27, 31) which extends between the locking sliding safety catch (19) of the trigger guard to move the locking bolt of the trigger guard (19) into a backward position for releasing the trigger mechanism followed by a consecutive movement of the sliding safety catch (15) from an intermediate firing position (A) to a forward release position (B) and of the closing top lever (18) into a position for unlocking the barrels.

Abstract: The invention relates to a device opening and closing the bolt of semiautomatic pistols with a barrel which is rotating and axially displaceable in the stock and interacting with the bolt in such a way that during the first section of the back motion barrel and bolt are integral and without a relative motion, while in the second section the barrel rotates in respect to the bolt but is still following its linear movement till the barrel stops and the bolt moves back for the actual opening of the arm.

Abstract: The invention relates to an automatic safety device for fire arms, in particular for automatic guns to be operated starting from their open-bolt position. A movable slider (12) and a rocking catch lever (19), both assembled to a support on the bolt (11), cooperate in order to allow the lever to engage in a toothed section (15) on the breech (10) and thus prevent the bolt from moving forwards in case of a faulty move, of a release or missed catch during its manual cocking and to maintain the device out of action while the arm is operated wither automatically or manually. Owing to this structure the possibility of uncontrolled or accidental shots is actually eliminated.

Abstract: A monotrigger mechanism is disclosed for double-barrelled guns, such as trapshooting guns, in which guns the hammers, their respective springs, levers, trigger and pendular mass are all premounted on an underguard. The trigger is longitudinally positionable and the coupling of the underguard is effected by means of an oscillating lever controlled by the safety sled, which is mounted on the upper portion of the breech of the gun and interacts with the trigger.

Abstract: Disclosed is a device for the rapid engagement and disengagement of the monotrigger mechanism in the breech of a double-barrelled gun. A hook is integrally provided in the underguard that carries the monotrigger mechanism. An oscillating lever, pivoting in the breech has a tooth that interacts with the said hook, so as to block and unblock the monotrigger mechanism. The lever is kept in operative position by a spring and is moved into an inoperative position by the disengagement of the monotrigger mechanism from the safety sled.

Abstract: A removable handle for portable, automatic weapons is disclosed, which allows the easy grasp of the weapon and its transportation, without affecting the line of sight.The handle is provided, at one extremity, with a spring-loaded dowel for engagement in a cavity provided in the base of the rear sight and, at the opposed extremity, with a blocking bolt or pawl which dove-tails and couples with the forward attachment of the weapon. The blocking bolt or pawl prevents the accidental disengagement of the handle from the body of the weapon.

Abstract: A revolver of the type which has an opening for the lateral displacement of the drum to be loaded, which revolver is characterized in that the handle and the step thereof are secured to each other by a mortise-like coupling which simplifies the separation of the two members. The weapon has a more practical positioning of the component parts of the firing mechanism so as to facilitate the access and maintenance of the mechanism.

Abstract: A support weapon is provided having two feet that are independent of each other and which are comprised of foldable rods that are capable of angular displacement and which are also capable of being set up and secured in various angular positions so as to vary at will, the height of the support. Furthermore the foldable rods are foldable on themselves and also rotatable and movable in a parallel fashion to the sides of the frame of the weapon.

Abstract: The present invention comprises a crown for enclosing therein the firing mechanism of a pistol having a stock and a hand guard for protecting the trigger. The pistol is characterized by the fact that to the stock there is removably attached an extension rod which extends in two sections in a direction opposed to that of the barrel. The extension rod has a T-shaped extremity. The hand guard for the trigger has pivoted thereon a lever urged by a small spring-loaded piston to become blocked either in a first active position that is downwardly inclined with respect to the crown of the pistol, or in a second inactive or rest position through the displacement of the lever toward and near the crown itself.