Mimtac Valkyrie AR-15 Drop-in Trigger Gold/Black. Get ready to experience shooting like never before. Introducing: Valkyrie: The extraordinary Are you tired of mundane triggers? Fear not because this trigger is here to take your shooting game to the next level Its destined to become your new favorite. When you pull the trigger you'll realize it's so light even clouds might get jealous. And the reset? Blink and you might miss it Say goodbye to wayward targets This trigger pulls back straight keeping your barrel on point at all times. Its built tough to handle your intense shooting sessions and to provide high hammer strikes to avoid primer fails. The center set screw should not be touched. Any attempts to modify the trigger or the screw will void the warranty. Specifications for Mimtac Valkyrie AR-15 Drop-in Trigger: Manufacturer: Mimtac Trigger Shape: Flat Trigger Material: Steel Aluminum Trigger Pull Weight: 3 lb Trigger Pin Size: 0.154 in Hand: Ambidextrous Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Additional Features: Enhanced Finger Positioning Included Accessories: Anti-Walk Pins Allen Wrench Finish: Black Chrome Age Group: Adults Gender: Unisex Size: Small Features of Mimtac Valkyrie AR-15 Drop-in Trigger Significantly High Hammer Force Optimized Comfort and Ergonomics Achieves a Crips Break and Shortest Reset Ever Improved Drop-In Installation with Springs for Effortless Setup Features a Single-Stage System with Integrated Drop Safety Mechanism Airy 3-lb Trigger Pull Weight Virtually Eliminates Creep with a Travel-to-Break Design Imposes Controlled Overtravel for Precision Shooting Engineered to Exceed Stringent AS9100 Aerospace Manufacturing Standards Meticulously Crafted from High-Grade Heat-Treated Steel and Aircraft-Grade Aluminum Encased in a 7075 Anodized Aluminum Cassette for Unyielding Resilience Compatible with Most AR-9/AR-10/AR-15 Package Contents: Mimtac Valkyrie AR-15 Drop-in Trigger Anti-Walk Pins Allen Wrench What firearm models does the manufacturer say Mimtac Valkyrie AR-15 Drop-in Trigger is compatible with? The manufacturer suggests that Mimtac Valkyrie AR-15 Drop-in Trigger is compatible with AR-15Mimtac VL556-GLD1: Valkyrie AR-15 Drop-in Trigger Gold/Black