Armaspec SPR LT Gun Builder's Kit – AR-15 Lower Parts Kit in FDE

The Armaspec SPR LT Gun Builder's Kit provides essential lower parts for completing an AR-15 build or replacing worn components. This kit includes trigger guard, magazine release, bolt catch, and safety selector—core parts needed to make a stripped lower receiver functional. It's designed for builders who want reliable components with a consistent Flat Dark Earth finish.

Components are manufactured from hardened steel and aluminum with a durable FDE Cerakote finish that matches most aftermarket furniture. Installation requires basic armorer's tools and familiarity with AR-15 assembly—drop-in for experienced builders, though first-time assemblers may benefit from online tutorials or reference guides. Does not include trigger assembly, springs, or detents.

• Part Type: Lower Parts Kit (Partial)
• Compatible Firearms: AR-15 platform rifles
• Material: Steel and aluminum
• Finish: Flat Dark Earth Cerakote
• Installation: Drop-in with basic tools (armorer experience recommended)
• Includes: Trigger guard, magazine release, bolt catch, safety selector (trigger assembly not included)