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Buy your Aero Precision M4E1 Builder Set from BattleHawk Armory today!
The Aero Precision M4E1 Builder Set with a 10.3" ATLAS R-ONE M-LOK Handguard in DCP Cerakote is a high-quality and versatile platform for building your AR-15 rifle. This builder set combines the precision-machined M4E1 lower and upper receivers, both made from 7075-T6 aluminum, ensuring strength and durability. The M4E1 lower receiver features an enhanced flared magwell for easy magazine insertion, an integrated trigger guard for added strength, and a threaded bolt catch pin for simplified installation. The upper receiver boasts a threaded forward assist pin and a shell deflector for reliable cycling. The 10.3" ATLAS R-ONE M-LOK Handguard provides a lightweight and ergonomic design with M-LOK slots at the 3, 6, and 9 o'clock positions, allowing for easy attachment of accessories and customization options. Its slim profile enhances maneuverability and reduces weight, while the DCP Cerakote finish offers excellent corrosion resistance and a unique appearance. This builder set is compatible with mil-spec AR-15 components, making it easy to customize to your desired specifications. It provides a solid foundation for a variety of configurations, whether you're building a compact CQB rifle or a lightweight carbine. Aero Precision is known for their attention to detail and commitment to quality, ensuring that each component in this builder set meets strict manufacturing standards. Whether you're a seasoned shooter or a first-time builder, the Aero Precision M4E1 Builder Set offers the performance and reliability you need for your AR-15 build.
Includes:
- M4E1 Threaded Upper Receiver finished in DCP Cerakote. Upper receiver is assembled and includes the forward assist, dust cover and barrel nut.
- 10.3" ATLAS R-ONE M-LOK Handguards finished in DCP Cerakote (Mounting Kit Included)
- M4E1 Lower Receiver finished in DCP Cerakote
| Manufacturer | Aero Precision |
| Model | M4E1 |
| UPC | 815421100865 |
| SKU | APCS100865 |


