PS90-Stripped! *Warning-Pic Heavy*

cobalt545

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As requested by some of the other Gunnutz I'm gonna carry on with my review of the PS90. This time I'm gonna show the gun stripped for cleaning and go over some of the parts and assemblies. I won't bother with a field strip tutorial. If you want that you can look it up on Youtube.

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As safety precautions, the PS90 can be easily disassembled in about 30 seconds. Very simple to take apart. It breaks down into four main assemblies. The Barrel Support Group, the Frame and Trigger Group, The Moving Parts Group, and the Hammer Group.

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This is the underside of the barrel support group.
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And here you can see the chamber on the barrel extension.
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And above the barrel extension there is a release button to unlock the barrel support group for removal from the gun.
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The majority of the frame and trigger group is plastic.
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The trigger mechanism and trigger extension are metal as can be seen here.
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Looking at the magazine well from above you san see where the mag feeds the gun through the round hole. The mag release can be seen to the rear of this and the other hole to the front is where the barrel release button locks the barrel suort group onto the gun.
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The hammer group is almost entirely made from polymer plastic with the exception of all the pins and springs that hold it together.
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The moving parts group is a fairly solid assembly made from steel that includes a breeck block, guide rods, and return springs.
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Here you can see an up close view of the extractor, ejector, and firing pin hole on the face of the breech block.
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The mags are made of a tough grey transparent plastic. They are the same size as a 50 round mag but neutered at 5 rounds as per liberal eunuch standards.:mad:
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The mags are loaded one round at a time and as the rounds are pushed into it they rotate a full 90 degrees.
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Here you can see the rivet that limits the mag capacity to appease gutless leftists.
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This is as far as an operator needs to strip the gun for cleaning and maintenance. Unless you are a gunsmith familiar with the PS90 I would not suggest getting your punches and pliers out and stripping the gun any further. It's easy enough to clean as it is without further disassembly.

Hopefully next week I'll be able to get it out on the range and put a few rounds downrange.
 
Don't say that! You might give the RCMP ideas. :eek:

No interchangeable parts.

Though I'm sure some Libtard somewhere is spinning over it, there is no wiggle room empowering them to invent an OIC prohibition entry.



I'm speaking solely from an engineering perspective towards where they appear to have borrowed operating principles from. :)
 
That is one cool firearm. It strips down easy but you can tell a great deal of thought and skill went into the design. It's a shame it's chambered in a rare and expensive calibre (here in the frozen wastes, anyway).

Any idea about the lifespan in rounds for the moving parts made of polymer (ie. 10,000 rounds replace hammer assembly)?

Thanks for the pictures.
 
We really need a rimfire version of that firearm.
Only problem with that would probably be designing the magazine. the 5.7x28mm is a pretty symmetrical cartridge, so the magazine can be straight, since rimfires are rimmed, the mag pretty much has to be curved. I would definitely buy one in a rimefire is some genius figured out how to do it, hell I want to buy one in 5.7x28mm.
 
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