Abstract: A low lethality firearm, comprising a launcher (12) for bullets, also comprises a device for regulating the speed of the bullet (13), adapted for varying the speed of the bullet in the mouth of a barrel, comprising gas bleeding means (17, 19) from the inside of a barrel (16) of the launcher (12), wherein these gas bleeding means (17, 19) can be divided.

Abstract: A pistol with interchangeable grip comprising a frame (12) adapted to receive an interchangeable grip (13), in which engagement means for the locking and release of the grip are arranged coupled to the frame (12) and to the grip (13) and comprise a pin or peg (20), moveable within a seat (21) of the frame (12) from a first position of engagement in a seat (23) formed on an inner surface of a side wall (13A) of the grip (13) to a second position disengaged from this.

Abstract: A recoil damper system (10) suitable for transmitting a dampened and reduced recoil to the user, comprising an insert (20) designed to be housed inside the stock (11) of a rifle (12), and intended to house damping means (40), a mobile interface (50) intended to inhibit the damping means (40), the mobile interface being fitted with sliding shafts (53) inside guides (23) provided in the insert (20), the mobile interface (50) is also made from plastic material suitable for deformation, when necessary, during the recoil in order to keep the rifle balanced, guaranteeing in the meantime the coaxial nature of the shafts (53) sliding inside the guides (23).

Abstract: A hold adjustment device between fore-end iron and action body in a break-open firearm comprising at least one barrel (13) mobile by rotation about a fixed hinging point (15) arranged on an action body (14) between an aligned closed position and a disengaged position rotated open with respect to the action body (14), a tenon (18) fixed at the bottom to the at least one barrel (13) for hooking with a fore-end iron (16), comprising a block (21), or cursor, axially mobile with respect to the fore-end iron (16) and suitable for interfering with the tenon (18), an adjustment pin (26) carrying on its stem-shaped portion (27) a plurality of ring-shaped springs (28), as well as a rear axial binding (30), in which the elastic adjustment device of the fore-end iron-action body hold (20) is suitable for giving a suitable hold and/or the recovery of the loss of hold due to the wear of the fore-end iron-action body coupling.

Abstract: This invention concerns a supplementary safety device in the form of a false cartridge to be inserted into the chamber of a light firearm barrel, including a radially expandable portion controlled by a lock operated by a specific key for locking/unlocking it in the barrel in which it is housed, so it may be removed only voluntarily.

Abstract: A sear mechanism for firearms comprises a sear box 12, and an additional safety device to prevent the hammer 16 from releasing accidentally and to fire under the action of inertial forces acting along the direction of the axis of the barrel in case of impact of the firearm, the additional safety device being an interposing element 60 which is slidably mounted below the firing pin latch 43 in a housing having a first inclined plane element 63 and a second inclined plane element 63a which are arranged between lateral walls 62 to form a seat 61 which holds element 60 in a first position where it does not interfere with the operation of the firing pin latch 43 but allows said element 60 to move into a position where it prevents the pin latch 43 from moving downwardly to disengage hammer 16.