Comments by "TheGoldenCaulk" (@thegoldencaulk2742) on "PM63 Rak: An Interesting Polish SMG/PDW Hybrid" video.

  1. There's a ton of kits out there for these, but it's quite difficult to properly convert them to semi-auto. A company called Pioneer Arms tried, and did make some, but they are not highly regarded for quality, and they were sold by Classic Firearms who I couldn't say enough bad things about.
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