KAK Industry AR-15 LPK Basic Build Kit – AR-15 Lower Parts Kit

The KAK Industry AR-15 LPK Basic Build Kit provides essential lower receiver components for completing a stripped AR-15 lower. This kit includes the trigger assembly, hammer, disconnector, selector, magazine catch, bolt catch, trigger guard, and all necessary pins and springs. It's designed for builders looking for functional, mil-spec components without premium upgrades or furniture.

Components are manufactured to mil-spec dimensions for reliable fitment in standard AR-15 lower receivers. Installation requires basic armorer tools including roll pin punches and a hammer. This kit does not include a pistol grip or buttstock assembly—grip and stock must be purchased separately. Suitable for builders with basic mechanical experience; first-time installers should reference instructional resources for proper roll pin installation techniques.

• Part Type: Lower Parts Kit (LPK)
• Compatible Firearms: AR-15 platform rifles
• Specification: Mil-spec dimensions
• Installation: Requires basic armorer tools and roll pin installation
• Includes: Trigger assembly, hammer, disconnector, selector, magazine catch, bolt catch, trigger guard, pins, springs, detents
• Not Included: Pistol grip, buttstock assembly