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.
As Democrats and Republicans seek how to push a gun control agenda following the Las Vegas shooting on Sunday, their target has become the very inexpensive bump stock, which when added to a semi-automatic AR or AK platform rifle simulates a fully automatic weapon, but remains a semi-automatic.