M1 Abram Barrel

[Imortal Wombat]

I have herd that the barrel on the Abruam has ne rifeling. Does it realy? i have also herd that the unrifled barrel gets greater velocity that the rifles howitzer of the British tanks, is this true?
Any other specs/stats related are welcome.

Thanks in advance.

Your friendly Immortal Wombat.

 

[Dave King]

"The main armament is a 120mm smooth bore cannon, which replaced the 105mm gun on the initial M1 version."
http://www.hqmc.usmc.mil/factfile.nsf/7e931335d515626a8525628100676e0c/9e6cdb7ba648f1388525627b0065de66?OpenDocument

 

[Imortal Wombat]

thanks Dave