The Adams Arms Glock 9mm Slide Assembly is designed as an improved drop-in fit for the Glock. The Slide is profiled and lightened to reduce recipricol mass and decrease felt recoil. Our Slides are cut from stainless steel with enhanced front and rear cocking serrations for improved manipulation and improved slide geometry to draw your eye to the front sight. The Barrel is machined to tighter fitment tolerances to increase accuracy potential without the need of gunsmith fitting. The barrel features a SAAMI spec 9mm Match chambering, Match Grade Rifling to allow the use of any 9mm projectile (not just jacketed bullets), threaded ½ x 28 TPI for use with 9mm suppressors and compensators, machined from 416R stainless steel, and Finished in Voodoo Innovations LifeCoat process. Includes Thread Protector. The Brawler Model includes Black Serrated Suppressor-height Sights and the Enforcer Model includes Micro Red Dot Relief Cut with Cover Plate and upgraded XS Sights Dot Sights.