Taken from sci.military:
From: [email removed] (Charles S. Leveritt )
Newsgroups: sci.military
Subject: Re: Agency Works to Increase Gun Range
Sender: [email removed] (Steve Bridges)
Organization: U.S. Army Ballistic Research Laboratory, APG, MD.
CANNON PROJECTILE (kg) MUZZLE MUZZLE
VELOCITY (m/sec) ENERGY (MJ)
105-mm 5.87 1486 6.48
M68 (tank)
120-mm 8.95 1575 11.1
M256 (tank)
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