Smoothbore pump-action repeaters are an effective weapon for hunting, law enforcement and self-defence.
MP-133 shotgun is chambered in 12/89 and shows dependable performance with full range of 12 ga rounds – from
12/70 to 12/89. The option chambered in 76 mm is also available.
The breech-block attached directly to the barrel provides for stable and durable lock and unloads the chamber
at shooting. Receiver is made of aluminium alloy.
Removable hammer-type trigger group provides for safety functions:
prevents shots when the bolt is not fully locked;
locks the bolt to exclude its accidental unlocking prior to shot;
blocks the trigger by manual safety.
The gun implements the locked bolt cutoff device for extraction of a cartridge from chamber.
The barrels reveal a ventilated rib, bores are chrome-plated. Short barrels 510 and 540 mm are made with
a front sight but ribless. On demand the short barrels with a rib are also available.
Under-barrel tube magazine. The magazine capacity can be increased via extender.
- with screw-in chokes for lead or steel shot.
- options of stock and forend:
walnut or beech, rubber buttplate;
polymer, rubber butt plate;
pistol grip w/out stock;
short rib on receiver (w/out ventilated rib) and a front sight.
МР-133С – service version intended for private security agencies.