Spike's Tactical Lower Parts Kit – AR-15/AR-10 (Without Trigger Group)

This lower parts kit from Spike's Tactical provides all the essential components to complete an AR-15 or AR-10 lower receiver, excluding the trigger group. It's designed for builders who already have a preferred trigger assembly or plan to upgrade separately. The kit includes the bolt catch, magazine release, safety selector, takedown pins, and associated springs and detents needed for a functional lower.

All parts are manufactured to mil-spec dimensions with a phosphate finish for corrosion resistance. Installation requires basic armorer tools and attention to detail—particularly when installing small springs and detents. A set of roll pin punches and a hammer are recommended. This is a straightforward build for anyone with basic AR platform experience.

• Part Type: Lower Parts Kit (No Trigger Group)
• Compatible Firearms: AR-15, AR-10
• Material: Steel
• Finish: Phosphate
• Installation: Drop-In (Basic Armorer Tools Required)
• Includes: Bolt Catch, Magazine Release, Safety Selector, Takedown Pins, Buffer Retainer, Springs, Detents (Trigger Group NOT Included)