FIELD: weapons and ammunition.
SUBSTANCE: invention relates to small arms with perfected bolt assembly. Proposed gun comprises barrel 12, bolt assembly 18, 21, breech box 14 with case extraction openings 15 on opposite sides, and magazine 17. Bolt assembly can displace relative to said breech box 14 and comprises breech frame 21, bolt 18 with rotary locking head 25, bolt and breech frame cam guides 26, 27, retainers 28, 29. The latter comprises check pin 28 to be displaced vertically relative to first check seat 29 by return spring 30 arranged between breech frame 21 and pin 28. Pin 28 is provided with trigger or reloading lever 23 jointed thereto to manually displace bolt 10.
EFFECT: reliable operation.
13 cl, 13 dwg
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