Click to shoot, hold space to aim. Press R to reload. Press W to make the gun look like you're moving. Hold Q and W to make it look like you're sprinting. Need help with the flare (borrowed from @So_Awsome's HL2 Pistol)
credit to @So_Awsome, Rare and Everyone else -Silent version included, See inside -The reload breaks often It resembles more of a HL2 Pistol because it's not blue "tinted" UPDATE: The pistol in the original game resembles more of an Colt Double Eagle.