Quote Originally Posted by bigedp51 View Post
HOLLIGER ON .223/5.56 CHAMBERS

"Here are just a few of the chamber reamers that I have prints for. There are hundreds of .223/5.56 chamber dimensions and I always get a kick out of people arguing over whether a rifle has a .223 or a 5.56 chamber. Just because it has a .223 chamber, does not mean it's the same as another rifle with a .223 chamber. Both reamers may say .223 on them, but they may be very much different. Also, everyone just knows the .223 is smaller than the 5.56, well the 5.56 Target chamber is smaller in about every dimension than the .223 Wylde."

http://www.radomski.us/njhp/cart_tech.htm
I swear to God biged - if you turn this thread into another one of your ridiculous/irrelevant 223/5.56 debates I'm going to blow a gasket.