KAK Industry AR-15 Pin and Detent Kit

The KAK Industry AR-15 Pin and Detent Kit provides the essential small parts needed to complete or repair an AR-15 lower receiver build. This kit includes all the pins, detents, and springs required for proper function of the takedown pins, pivot pin, bolt catch, trigger guard, and safety selector. Whether you're assembling a new lower from scratch or replacing lost components during maintenance, this kit ensures you have the correct parts on hand.

Manufactured from mil-spec materials with a black oxide finish for corrosion resistance. All components are dimensionally accurate to USGI specifications for reliable fitment in mil-spec lower receivers. Installation requires basic armorer tools including punches and a detent installation tool is recommended for the takedown and pivot pin detents. Some mechanical aptitude is advised, though experienced builders will find this a straightforward drop-in process.

• Part Type: Lower Receiver Hardware Kit
• Compatible Firearms: AR-15 Mil-Spec Lower Receivers
• Material: Steel
• Finish: Black Oxide
• Installation: Drop-In with Basic Armorer Tools
• Includes: Takedown Pin Detents (2), Pivot Pin Detent (1), Bolt Catch Spring, Bolt Catch Plunger, Safety Selector Detent, Safety Selector Spring, Trigger Guard Roll Pin, Buffer Retainer, Buffer Retainer Spring