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.
The Barrel Break features a two-step trigger, allowing it to fire one barrel at a time or both barrels simultaneously. It should be noted that the left barrel fires first. It has a single tactical rail on top of the blaster; there is also a loop in the handle to attach a bandolier or sling.he Barrel Break has been released in the following color schemes: 1  Standard N-Strike color scheme (yellow, gray, black, and orange) (discontinued). 2  Sonic Series (clear green and orange). 3  N-Strike Elite repaint (blue, white, and orange). 4  Sonic FIRE (clear red).