Polymer80 AR-15 80% Lower Receiver with Jig Kit

Polymer80 AR-15 80% Lower Receiver with Jig Kit is a frame and jig kit from Polymer80.

Specifications

• Complete kit includes jig, drill bits, and end mill
• No FFL transfer required (not a firearm until completed)
• Reinforced polymer construction with steel inserts
• Compatible with standard AR-15 parts kits
• Includes detailed step-by-step instructions
• You want to build an AR-15 without paperwork
• You enjoy DIY gunsmithing projects
• You prefer polymer lowers for weight savings
• You want an affordable entry into AR building
• You prefer aluminum lowers (see our metal lower receivers )
• You don't have access to basic tools (drill press recommended)
• You need a complete lower ready to use