Midwest Industries Enhanced Drop-In Trigger Kit 3.5 lb

The Midwest Industries Enhanced Drop-In Curved Single-Stage Trigger Kit is a self-contained trigger system supplied with a complete lower parts kit and ambidextrous safety options. It provides a 3.5 lb single-stage pull with an ultra-smooth break, quick reset, and low overtravel. Internal components are finished for strength and corrosion resistance and the cassette housing is anodized aluminum.

Key Specifications

• The trigger is a 3.5 lb single-stage curved drop-in design.
• The kit includes a lower parts kit with an ambidextrous safety option.
• Designed to fit most .223 and .308 AR-style platforms.
• Interior parts are made from S7 tool steel with heavy-hit hardening and a black nitride finish.
• The cassette housing is blue anodized aluminum.
• The design provides a quick reset and low overtravel for enhanced speed.
• The unit features a drop safety and ships with anti-walk pins included.
• Includes a Magpul Trigger Guard (MAG417) as part of the kit.
• Components are CNC machined from heat-treated tool steel and aluminum.
• Midwest Industries products are backed by a limited lifetime guarantee and are Made in USA.

Self-contained and easy to install without fine-tuning, this kit pairs proven materials and manufacturing with practical features such as anti-walk pins, ambidextrous safety options, and a Magpul trigger guard. Its combination of a crisp single-stage break, quick reset, and durable construction makes it suitable for shooters who want a reliable, upgradeable trigger solution for their AR-style platform.