ELG stands for ‘Enhanced Longitudinal Grind’. ZRO Delta’s lower parts kits have 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 machined in-line with the direction of pull along the long axis of the trigger. What results is a 32RMS finish or better, which provides two significant advantages over standard mil-spec kits: a smoother pull with reduced grittiness, and an enhanced starting platform for performing a trigger job. All black parts in the kit are phosphate coated. ZRO Delta does not use coatings that will rust over time like black oxide.
Made in USA
Reviews
There are no reviews yet.