Midwest Industries Enhanced AR15 Drop-In Trigger Flat 3.5lb Pull Single Stage w/Anti Walk Pins Red. The Midwest Industries Enhance AR 15 Drop-In Trigger is exactly what you need if you're looking to make this upgrade as it's reliable and easy to install. It comes with a 3.5 pound pull weight so it's low enough to make smooth consistent shots without being too low that you fire earlier than intended. Plus with the included anti-walk pins you don't have to worry about movement before you're ready. Midwest Industries takes pride in their triggers so pick one up today if you're looking to upgrade. Specifications for Midwest Industries Enhanced AR15 Drop-In Trigger: Manufacturer: Midwest Industries Trigger Pull Weight: 3.5 lb Trigger Pin Size: Small Gun Model: AR-15 Gun Type: Rifle Included Accessories: Anti-Walk Pins Condition: New Finish: Black Nitride Fabric/Material: S7 Tool Steel Country of Origin: USA Weight: 2.4 oz Features of Midwest Industries Enhanced AR15 Drop-In Trigger: 3.5lb Single-stage trigger system Allows you shoot more accurately with less effort Ultra-smooth break with a crisp clean release Fits small pin size (.154) Quick reset and low overtravel for enhanced speed Interior parts are S7 tool steel with heavy-hit hardening then black nitride finished for enhanced strength and corrosion resistance Lightened trigger pull (3.5-lb. pull weight) Lightened hammer Drop safety feature Self-contained design makes it easy and quick to install with no fine-tuning needed Unit weight: 2.4 oz. CNC machined from high-grade heat-treated tool steel and aluminum Blue anodized aluminum cassette housing Fits most .308 and .223 AR style platforms Anti-walk pins and screws included. Note: The center set screw should not be tampered with. Any attempts to modify the trigger will void the warranty. Package Contents: Midwest Industries Enhanced AR15 Drop-In Trigger What firearm models does the manufacturer say Midwest Industries Enhanced AR15 Drop-In Trigger is compatible with? The manufacturer suggests that Midwest Industries Enhanced AR15 Drop-In Trigger is compatible with AR-15Midwest Industries MI-TRIGGER-F: Enhanced AR15 Drop-In Trigger Flat 3.5lb Pull Single Stage w/Anti Walk Pins Red