I made these several months ago and set them aside until I could test one at the range then promptly forgot about them until I was cleaning up the shop last week. I took one to the range last week to test in a standard Cetme and it worked worked well.
I will be keeping the 2nd from the right as a spare but will sell the other three. As stated in the title they are made for a Cetme but the shoulder angles are ground to 45 degrees to match the standard locking piece used in an H&K G3/91. Price is $70 each shipped.
While I was putting these on the shelf I found that I had a few more odd sized LP's left. I have (3) 40 degree H&K locking pieces and (3) 40 degree Cetme Locking pieces. If you are contemplating a PSG1 style build or using a barrel over 20" you'll need one of these, same price.