In contrast to division of work, division of labour is the specialization of an individual workers' or organizations' skills, through education, training, and practice.
AR15 Trigger Upgrades. 1  The trigger is one of the most crucial elements in achieving the highest level of accuracy from any firearm. Installation of a quality trigger will permit a light pull with little or no creep and overtravel.
What Is An Interlock? An ignition interlock is a device which prevents a vehicle from starting if the driver has been drinking. The device works like a breathalyzer, measuring the alcohol in a personâs system. If the amount of alcohol on the driverâs breath exceeds a pre-programmed level, then the interlock temporarily locks the vehicleâs ignition.