The Aero Precision EPC-9 Complete Lower Receiver with SB Tactical Stabilizing Brace is the perfect starting place for your AR pistol build. This complete lower is upgraded to include an SB Tactical SBA3 Stabilizing Brace. The SBA3 is an adjustable, ATF Compliant, Pistol Stabilizing Brace that provides integral QD sling sockets and increased stability for your AR Pistol.

Includes:

• EPC-9 Lower Receiver
• Magpul MOE® Grip
• SBA3 Brace
• Lower Parts Kit
• Enhanced Buffer Tube
• EPC 7.7oz Buffer
• M5 Carbine Buffer Spring
• Castle nut/end plate
• These parts are installed

EPC-9 Lower Receiver Features:

• Threaded bolt catch pin for easy installation
• Integrated enlarged trigger guard to remove any risk of breaking off trigger guard tabs, and provide an overall more rugged platform to build on
• Threaded takedown pin detent recess to allow for the installation of a detent and spring with a single 4-40 set screw
• Flared magazine well for quick and easy reloads
• Proprietary components pre-installed from the factory
• Standard AR15 takedown/pivot pin lug pattern
• Machined from custom forged 7075-T6 aluminum
• Compatible with standard frame GLOCK® magazines
• Aero Precision EPC-9 Pistol Complete Lower w/ MOE Grip and SBA3 Brace