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Arc Nucleus bolt head question.?

6cmShooter

Sergeant of the Hide
Full Member
Minuteman
Dec 12, 2019
262
74
Tucson, Arizona
I am wondering if anyone on here has done or thought about opening up the nucleus 224 valkyrie bolt head to be able to shoot the Grendel type rounds? I have a spare bolt head laying around that I thought I had lost so I ordered another one and start thinking about doing it. I'm a machinist by trade so it won't be overly hard with the equipment I have access to to open up the bolt face bu 19 thou or so that would be required to make it work.
 
I think the extractors are different as well.
 
buy a new gen 2

but really...you probably can, they arent super complex boltheads. going through the hardended/dlc steel will be fun