The Aero Precision M4E1 Complete Lower Receiver with Magpul CTR® Carbine Stock is the perfect upgrade for your AR build. This complete lower features an M4E1 Lower and is upgraded to include an Magpul CTR® Stock. The Magpul CTR (Compact/Type Restricted) - Mil-Spec model is a drop-in replacement buttstock for AR15 / M16 carbines using Mil-Spec sized receiver extension tubes.
- M4E1 Lower Receiver
- Magpul MOE Grip
- Magpul CTR® Carbine Stock
- Lower Parts Kit
- Carbine Receiver Extension
- Enhanced Carbine Buffer Tube (Kodiak Brown & OD Green Anodized)
- AR15 Carbine Buffer and Spring
- These parts are installed
|Shipping to FFL Dealer Required
|Made In America?
|FFL SOT Shipping Required