SPORTING SELF-LOADING CARBINE Russian patent published in 2003 - IPC

FIELD: weaponry. SUBSTANCE: the sporting self- loading carbine has a barrel with a receiver, bolt with a breechblock carrier, magazine installed on a detachable base. The novelty in the sporting self- loading carbine is the fact that in the oval groove of the firing mechanism base installed on an axle is a spring-loaded stop engageable with the groove formed in the receiver, and made in the lower guides of the receiver are grooves, whose width equals the width of the bulges formed on the bolt and the breechblock carrier and shifted backwards with respect to the bulges of the bolt and breechblock carrier by the stop thickness. Attachment of the detachable base of the firing mechanism to the receiver is accomplished as follows: a bulge is formed in the rear part of the base, and the respective recess-in the receiver serving as a hinge, and installed in the front part is a spring-loaded longitudinally moving catch. EFFECT: enhanced operating characteristics of the carbine, improved convenience of its servicing, especially at disassembly and reassembly. 5 dwg