The RWGL-1 is a unique hybrid riot control device developed in Poland, combining a Mosin-Nagant receiver with a PM-63 RAK machine pistol frame. It was designed to fire 7.62x39mm blanks for tear gas grenades, featuring a hidden 3-round magazine in the front grip. Safety features prevent firing live ammunition, and fewer than 100 were produced.
The Polish PM63 Rak is reviewed as a machine pistol with significant ergonomic and operational flaws. Its reciprocating slide ejects debris, and the sights are difficult to use due to movement. The progressive trigger makes semi-automatic fire challenging, often leading to unintended full-auto bursts. Compared to other machine pistols like the Skorpion, the PM63 is ranked lower due to poor handling and distracting mechanics.
The PM63 Rak is a unique Polish PDW/SMG hybrid designed by Peter Wilniewczyc, featuring an unusual open-bolt slide and a progressive trigger for semi-auto and full-auto fire. Its name 'Rak' translates to 'Cancer' in Polish, referencing its design origins and the designer's illness. The weapon incorporates a distinctive muzzle 'spoon' deflector for one-handed cocking and an inertial rate reducer to manage its high cyclic rate.
This video differentiates between Submachine Guns (SMGs), Personal Defense Weapons (PDWs), and Machine Pistols (MPs). SMGs use pistol calibers, have a stock, and are full-auto. Machine Pistols retain a handgun form factor for one or two-handed grip. PDWs are designed for support personnel needing more than a pistol but less than a rifle, often featuring armor-piercing capabilities or compact, holsterable designs.
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