http://www.ciidefence.com/pdf/RFI/RF...FSAPDS-AMN.pdf

(a) Round Designation of Mark - CL3254M
(b) Projectile Designation or Mark- CL3254M
(c) Mass of Shell or Shot (kg) - 7.89 kg
(d) Mass of Round (kg) - 21.0 kg
(e) Primer - GUV-7
(f) Designation of SCC - CL3254M
(g) Muzzle Velocity (m/s) - 1660
(h) Effective Range (M) - Not less than 3000
(j) Armour Penetration - 225 mm RHA plate at 62
deg NATO target.