How to Calculate The Dealer Cost of a Honda CR-V. Formula for Calculating Dealer Cost: 1  Example: Base Honda CR-V invoice price + the dealer Invoice price of all the options + destination-Holdback = Total Dealer Cost.
723. A single action pistol (for example 1911A1 or Browning High Power) must be manually cocked in order for the first shot to be fired. A double action pistol is self cocking i.e. pulling the trigger cocks and fires the weapon.
Double action (self-cocking) handguns go back to the 1830's at least, so by the turn of the 20th' double action revolvers weren't new or exceptional. The first Colt double action revolver was introduced in 1877. Usually chambered in .38 or .41 Long Colt they were popular with a lot of folks, including detectives.