While this may conflict with my previous information (the muzzle velocity is 200 ft/sec less) they also provided me with a addendum to that table that corrects the muzzle velocity, core weight, and penetration values to match this curve.
Churchill IV is my all time favourite tank, so a big fat +1 to any suggestion for it. Just hope Gaijin wouldn’t give it a ridiculous BR because of the APDS.
Both of the Churchill Mk IIIs fire their AP round at 891 m/s (roughly 2923 ft/s), APC round at 883 m/s (roughly 2897 ft/s) and the APCBC round at 847 m/s (roughly 2779 ft/s).
These muzzle velocities are 1 m/s (about 3 ft/s) below the muzzle velocity I’ve read when fired from the 6 pounder L/50, except for the APCBC round which actually surpasses the muzzle velocity I’ve read by a decent bit (2725 ft/s or 830 m/s, which is even what one of your sources states).
With all that said, stuff like the Cromwell I use the smaller, L/43 cannon, and have noticeably lower MVs for their AP rounds.
The visual model is of the short 6 pounder. The penetration values and muzzle velocities are of the long 6 pounder. The churchill III in game (the north africa/dieppe flavor) should have muzzle velocities reduced to match the short 6 pounder. The curret muzzle velocities should be used for the Churchill IV (except for the apcbc which just needs to be fixed)
Yes, I do feel like this new Churchill would be interesting. It would also likely being the current Churchill Mk IIIs to a lower BR due to them having worse weaponry.
In my humble opinion: this is a bad idea. The British Churchill MK.III is already overtiered and should go down to 3.7, not go up (which it will if it gets access to APDS).
The heavy tanks should be positioned in the tech tree in such a way as to emphasize their unique characteristic (the armor). By moving it up BR the player now has less opportunities to avail of its unique feature. The tank becomes more generic, and if I wanted to play with a genetic WW2 tank, I would’ve chosen a Sherman (no offence :).
In truth this is the case where adding something actually reduces the overall whole, not enhances it. I understand your enthusiasm after finding the penetration figures for 6pdr APDS shell and wishing to try it in the game, but, again, IMHO this a bad idea.
The suggestion is not asking the Churchill Mk.III to get APDS. It’s actually saying that the Churchill Mk.III has the wrong cannon (as visually it uses the shorter 6 pounder cannon) and should have lower velocities and penetration, while the Churchill Mk.IV could be added with this improved 6 pounder and potentially APDS rounds.
Consequently if anything the Mk.III would go down in BR.
if I recall correctly all Churchill III’s that got the long 6 pounder also got 30mm applique on the turret fronts, as well as the 20mm side plates and 20mm turret side armor. That tank would functionally be the same as what I propose.
What FlipAllTheTables said, with the additional statement that the MK IV that I am proposing would have the 20mm extra side armor, as well as additional track armor to improve it over the Churchill III in game. Turret roof is also thick enough to keep out absurd russian bias shells
Do you have a good way of identifying mk3 and mk5 6pdr? All I know is that apart from being marginally longer the mk5 use a bigger counterweight, which also made me wonder if the cromwell mk1 is modelled with the correct gun stats