The Firing Line Forums - View Single Post - AR-15 parts

itman · August 2, 2010, 05:36 PM

noyes will an M4 upper work on an AR-15? I'm just asking becouse if it does I'm going to pick up one as soon as they are back in stock!

August 2, 2010, 05:36 PM	#6
itman Senior Member Join Date: April 30, 2005 Posts: 199	noyes will an M4 upper work on an AR-15? I'm just asking becouse if it does I'm going to pick up one as soon as they are back in stock!