Aero Precision's M5 Complete Lower Receiver with MOE Grip and UBR Gen2 Stock is engineered for custom big-bore AR builds, offering exceptional fit and finish. Crafted from 7075-T6 Aluminum, it includes a threaded bolt catch roll pin, integrated trigger guard, and increased magwell flare for enhanced functionality and ease of use.

Ideal for range time and training, this lower receiver is compatible with standard AR308 components and magazines. Aero Precision is renowned for quality craftsmanship and innovation in firearm parts.

Key Features:
- Manufacturer: Aero Precision
- Model: M5 Complete Lower Receiver
- Product Type: Lower Receiver
- Compatibility: Standard AR308 components and magazines
- Material: 7075-T6 Aluminum
- Unique Features: Threaded bolt catch roll pin, integrated trigger guard, increased magwell flare
- What's In The Box: M5 Stripped Lower Receiver, MOE Grip, UBR Gen2 Collapsible Stock, Lower Parts Kit, Integrated UBR Custom Receiver Extension Tube, M5 Carbine Buffer and Spring