QUOTE(NONEYA @ February 27th 2008 9:10 PM)

Never tried it with the Thermold ones. Have tried it with the Orolite mags. That didn't work to good. Did not want to feed correctly. That was for the 7.62X39
The thermolds kick the bullet nose toward the center and the case neck up 1/8" off the front of the mag when chambering by hand. The metal mags drag the nose on the front of the mags. I found this by accident today when a T mag fell out of a bugout bag and I've been having issues with a Grendel cat feeding with other mags. I'll try it this weekend, just thought I'd ask here.