The Firing Line Forums - View Single Post - 18" Rifle Length AR-15 Barrel

F23Blackwidow2 · November 18, 2013, 11:25 PM

I believe MarkCO is right. I have heard that the 18 inch rifle length systems are sometimes even more reliable than 16 inch mid lengths, if not just as good. The size of the gas hole is different, and the bolt definitely gives the bullet enough time.

Thanks,
F23

November 18, 2013, 11:25 PM	#24
F23Blackwidow2 Member Join Date: January 30, 2013 Location: NY, sadly. Posts: 80	I believe MarkCO is right. I have heard that the 18 inch rifle length systems are sometimes even more reliable than 16 inch mid lengths, if not just as good. The size of the gas hole is different, and the bolt definitely gives the bullet enough time. Thanks, F23 __________________ Just a young guy that likes old cars and straight shooting guns