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WMD Upper/Lower Receiver Set for 223/5.56 with Free Float Nib-X. UPPER RECEIVER: Mil-Spec 7075-T6 Aluminum Forging With M4 Feed Ramps. Nib-X Coated Nickel Boron for Lubricity and Durability. LOWER RECEIVER compatible with standard AR-15 components. Made in USA.
Specifications
- Manufacturer:
- Wmd Guns
- Category:
- lower-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 855899003997
- MPN:
- NIBXMSF15-3PC
- Required Component:
- Yes
- Complete Firearm:
- No
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