Napoleon Cannon

When you want to fire the cannon, you just click on activation group 1, remember, never click on activation group 2!!
About Napoleon Cannon:
"Napoleon connon," refers to the Civil War in America, a French emperor Napoleon III named after the name, strong mobility, firepower, manufacturing and use of very simple muzzle field artillery. In Union service, the Napoleonic gun was designated M1857 12-pounder field gun, so named because the main projectile of the Napoleonic connon was a 5.44 kg (12 lb) heavy iron shell. The standard specifications for the 12-pounder Napoleon were a 66-inch (1.676 m 14.3 cal) barrel, a caliber of 117 mm, a barrel weight of 1,227 lb (556.57 kg), a wheel diameter of 57 in (1.45 m), and a total weight (barrel, carriage, and wheels) of 2,445 lb (1,109 kg). The total weight of the gun (full gun plus front trailer and attached ammunition box) was 3,865 pounds (1,750 kg). In the case of a 1.13 kg (2.5 lb) standard propellant charge (flaky black powder), The Napoleon's 12-pounder shells had a muzzle velocity of 1,440 ft / s (439 m / s) and a range of 1,480 m at an angle of fire of 5 °, and an impressive 1,911 m at an angle of fire of 10 °. The accuracy of the Napoleon gun was very high, especially as a smoothbore gun, and its firing accuracy was fully comparable to that of modern tank smoothbore guns. In the Battle of Fredericksburg on December 13, 1862, Confederate Major Braston and Lieutenant Meyer fired ball shot at a Union standard bearer 1,600 yards away.