The KAK Industry Basic Ambidextrous Build Kit supplies the lower receiver parts for a custom AR-15 build, without extras you don't need. It includes an ambidextrous safety selector along with the bolt catch, magazine catch and pin sets. Fire control springs and pins are included, so you can add your own trigger group.
- Includes: Bolt catch kit and magazine catch kit
- Includes: Takedown pin, detent and spring
- Includes: Pivot pin, detent and spring
- Includes: Buffer retainer and spring
- Includes: Ambi selector, detent and spring
- Includes: Hammer and trigger pins; hammer, trigger and disconnector springs
- Assembly tip: Degrease selector screw threads and use blue thread locker
- Manufacturer part #: AR15-LP-KT-03
