phantom4570 · Registered Joined Jul 18, 2011 · 795 Posts Discussion Starter · #1 · Jun 10, 2015 Only show this user
CaptainGyro · Registered Joined Sep 26, 2011 · 1,727 Posts #2 · Jun 10, 2015 Only show this user Very impressive.
bearcat6 · Registered Joined Aug 4, 2005 · 1,990 Posts #3 · Jun 10, 2015 Only show this user Thanks Phantom. When I was in the Army I never gave a thought to how they made gun tubes, so this was very interesting to me.
Thanks Phantom. When I was in the Army I never gave a thought to how they made gun tubes, so this was very interesting to me.
