In the code, screwdriving the detective revolver to accept 357 ammo is supposed to give it a chance of exploding. This, to my knowledge, does not happen and as far as my google skills can tell you can't fire 357 out of a 38 anyway.

More importantly though, there's a detective conversion kit for this item to make it 357 without a chance of failure that's flat out useless due to the fact that you can get an identical item from a toolvend. It also lets seccies get the equivalent of a traitor revolver pretty damn fast but the det revolver is already pretty strong so I'm not sure how much difference it'd make in a combat scenario.

[bugfix]