Aero Precision M4E1 Threaded Upper Receiver - 16in 5.56 NATO Barrel with 15in Atlas S-ONE M-LOK Handguard
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Aero Precision M4E1 Upper Receiver featuring a threaded 16 in 5.56 NATO barrel and a 15 in Atlas S-ONE M-LOK handguard. Black anodized finish. Designed for AR-15 platform builds and compatible with standard AR-15 upper assemblies.
Specifications
- Manufacturer:
- Aero Precision
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Required Component:
- Yes
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