change 9mm pistol in a 38.special Revolver

The one shot pistol is to expensive and makes not enought dmg , so i would say give it away and instead of this give an 6 shot Revoler cal 38.special in the game it can also easy build up with pipes like the one shot , also give us more ammo for the price of 1 iron i would think 10 bullets would a good trade for one iron .