Please, let the people know about this thing
Translate: 4. Submachine guns of the A. I. Sudaev system of prototypes 1943-1945.
The museum’s collection includes nine prototypes of submachine guns from this period, in which A. I. Sudaev modified the design of individual components and parts of the PPS-43. Two prototypes from the 1943 works are presented. The first prototype model differs from the standard model by the presence of a wooden ungainly butt, instead of a folding steel one. The safety handle is designed like a Sudaev 1942 submachine gun. The total length is 860 mm. weight with an empty magazine is 3420 g.
Submachine gun of the A. N. Sudaev system. The 1943 prototype (Model 1), Published for the first time. Made in 1943. Passed polygon tests in 1ts43-1944. Factory Lk AAZOZ. E1nv. M4 57 301
The second experimental model differs from the approved model by the presence of a movable barrel and a lightweight bolt. During the development of this experimental model, the designer set himself the task of maximizing the rate of fire.
The trunk is with a forward short code. A spiral spring 82 mm long is mounted on the barrel. The rear part rests against a nut screwed onto the barrel 43 mm from the breech. The front end of the spring rests against a bridge with a round hole for the passage of the barrel, fixed in the casing. The shutter is molded due to milled samples in the back of it, behind the handle. The rear part of the shutter measures 75x15x14 mm. The length of the bolt is 160 mm, the weight is 380 g. The weight with a guide rod and a recoil spring is 465 g. The weight with an empty magazine is 3020 g.
Also this one is found in a warfare places
Words in book near specimen: A sample found at the battlefields of 1944-1945.
Its sample photo in a book. Looks like its 1945 model:
I can give high res photo and all the stuff about as well
Could be a good 900 rof SMG with a low recoil.
