A calorie is a measure of energy expenditure and stored energy. The calories referred to in diet (calories eaten) and exercise (calories burned) are kilocalories (kcal). One kilocalorie is equal to the amount of heat that will raise the temperature of one kilogram of water by one degree Celsius at sea level.
Break-In Procedures: 1  Clean barrel after each 3 shot group for the first 60 shots or more if needed. 2  Check to see if there is any visible copper fouling. 3  Take one of the clean dry bore snakes, soak with copper solvent, and run it through the rifle from chamber to muzzle 3 times and let sit for about 10 minutes.
90 feet between barrel 1 and barrel 2. 105 feet between barrel 3 and barrel 1 or 2. 60 feet from barrel 1 or 2 to the start line. At least 20 feet from any barrel to the fence. So just set up your barrel pattern based on what you have room for in your practice area. The most important thing is making sure you have plenty of room for the start line, and plenty of room between your barrels and the fence.