Howdy
Have seen a reinactor group use the Turk ammo in everything from K98, the semi-auto German WW2 rifles, (can't think of model)
and machine guns. Seems to run them all like a champ. Never heard them have any complaints about it. Was a pain in the neck to pull out of bandoleers and strippers to load into belts. I have shot a stack of it in an old 98 I have had since I was a teenager. Seemed OK. Just clean it up the same day and check it a day or 2 later. Berden primer is no problem. Scrap yellow brass sells for .35 - .40 cents a pound here. No brainer.
Wyo