ELG stands for 'Enhanced Longitudinal Grind'. This lower parts kits has set the standard when it comes to out-of-the-box mil-spec performance for Original Equipment Manufacturers. At the heart of this kit stands the longitudinally-ground trigger, which is ground in-line with the direction of pull along the long axis of the trigger, and then finish-polished. This grind and polish provides a smoother pull with reduced grittiness.
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