The Aero Precision M4E1 Complete Lower Receiver with Magpul BSL Stabilizing Brace is the perfect starting place for your AR pistol build. This complete lower features an M4E1 Lower and is upgraded to include an Magpul BSL Stabilizing Brace. The Magpul BSL brace is an adjustable pistol stabilizing brace that provides integral QD sling sockets and increased stability for your AR Pistol. Save when you buy this Complete Lower Receiver and let our specialists do the installation for you!
Includes:
- M4E1 Lower Receiver
- A2 Grip or Magpul MOE Grip
- Magpul BSL Brace
- Lower Parts Kit
- Carbine Receiver Extension
- AR15 Carbine Buffer and Spring
- These parts are installed
- FFL:
- Yes
