The Firing Line Forums - View Single Post - Is AR-15 reliability more dependent on the upper or the lower?

PIGMAN · February 10, 2011, 03:07 AM

Go to you tube and search building ar-15 uppers and lowers. You can watch it done and explained by the builders. This is 100% better than printed instructions

February 10, 2011, 03:07 AM	#6
PIGMAN Senior Member Join Date: January 7, 2011 Location: ARIZONA Posts: 175	Go to you tube and search building ar-15 uppers and lowers. You can watch it done and explained by the builders. This is 100% better than printed instructions