Strike Industries AR-15 Enhanced Lower Parts Kit with Trigger Group 223/5.56

The Strike Industries AR-15 Enhanced Lower Parts Kit with Trigger Group is an upgrade package for AR-15 platform builds, suited to new builds or to replace the standard parts in an existing lower receiver. The kit includes the basic lower parts needed to complete an AR-15 lower, with Strike Industries enhanced components where applicable. The grip is not included.

The fire control group is rated for a crisp pull of 5.5 to 8.5 pounds. Sear engagement surfaces are longitudinally ground and polished, and the sear angle is precision cut, intended to improve trigger feel while maintaining safety and reliability. The kit includes an enhanced bolt catch with improved grip surfaces and angles, a Strike magazine catch and button, an enhanced pivot pin, an enhanced takedown pin, and two SI selector levers.

The parts are designed to fit a mil-spec AR-15 lower receiver and are chambered for .223 Remington and 5.56x45mm NATO ammunition. The package is sold as a bundle.

• Fits: AR-15 mil-spec lower receiver
• Action: Semi-Auto
• Platform: AR-15
• Calibers: .223 Remington, 5.56x45mm NATO
• Trigger pull: 5.5 to 8.5 lb
• Included: Enhanced bolt catch, magazine catch and button, enhanced pivot and takedown pins, 2 SI selector levers
• Grip: Not included
• Sold as: Bundle