Spike's Tactical, Lower Receiver Parts Kit Standard, 223 Remington/556NATO, Rounded Hammerand Hammer Spring, Trigger and Trigger Spring, Disconnector and Disconnector Spring, Safety Selector, Detent, Spring, Bolt Catch, Roll Pin, Plunger, T

The Spike's Tactical LPK exceeds Military Specifications by a long shot while also offering a much better fit and finish. Proudly 100% made right here in the USA.

• Spike's Pro Grip
• Better than Mil-Spec Quality
• Includes Trigger Group