At the moment the 2 British revolvers are probably the worst choice of sidearm for the allies. For example the s and w revolver does higher damage and can reload faster and the colt also does higher damage with a fast rpm.
So I suggest allowing them to use a speed loader like this:
Also increase the damage of the Webley mk vi to 6.5 to match the American revolvers.
Nagant 
Need double action nagant.
Welrod is worse. They should definitely do something with it as well.
Revolvers need some love 
Yea I think it a 3 shot kill and that is kinda bad ngl (not to mention that it fire really slow) I use it on my pilot for the lulz
The current one doesn’t even have a model
True, but I ment it’s the worst of the currently available
nagant cant,be grateful we dont need tske the bullet manually like it do in rl
Just need double action.
Like most of nagants irl.
Also allow all revolvers to fan the hammer like the nagant