Quote Originally Posted by Netz
There's 2 more issues you might need to address.
You need the correct baffle without the leg on it for the shorter .223, and your firing pin hole might need to be opened up, but I do see you have both styles of firing pins, you'll probably need to use the smaller dia. pin.
Curt
The new bolt head is the smaller pin diameter indeed. I'm not clear on your part about the baffle. The one shown (dogleg) is the stock .223 baffle, will I need to get a non dog leg baffle?