The Firing Line Forums - View Single Post - New AR build fail to feed 223 but not 5.56???

Garyson1311 · May 1, 2013, 06:42 PM

And if gives me the same problem I will probably look at the gas block but my Yankee hill block has a pretty big hole and the barrel port hole is pretty small so I felt like my Yankee hill block gave a lot of room for error. Plus the gas tube fit really nicely in the upper and had wiggle on both sides which leads me to hope its straight but we will see!

May 1, 2013, 06:42 PM	#26
Garyson1311 Member Join Date: January 31, 2012 Posts: 58	New AR build fail to feed 223 but not 5.56??? And if gives me the same problem I will probably look at the gas block but my Yankee hill block has a pretty big hole and the barrel port hole is pretty small so I felt like my Yankee hill block gave a lot of room for error. Plus the gas tube fit really nicely in the upper and had wiggle on both sides which leads me to hope its straight but we will see!