[quote=Idaho_Shooter] Never heard or seen anything like that.
Yeah, me neither. The big reason I do my own ballistics work is that so much of what's out there is simply wrong, or more to the point observations are assigned to the wrong causes.
It was kind of a worst case scenario. There were many reports of early production RL 25 being really spikey. And the 140 partition has a very long bearing surface with a rigid copper mantle in the middle.
People who choose to brew up their own storms bitch loudest about the rain.