I came across this write at The Firearms Blog. I have always found the East German KK-MPI-69 to be an interesting rifle. I thought I would go into a little more depth on the parts of this fascinating trainer.
First the interesting write up at the firearm blob.
Now for some additional pictures of the rifle and some of it’s components.
The rifle and 5 magazines. Note the differences in bottom plates on the magazines. I have found two different magazines over the years.
This plate hold the 22 lr magazine in alignment and also hold the ejector.