Harrington & Richardson XM177 10" Complete Pistol Upper, Gray
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- Harrington & Richardson XM177 10" Complete Pistol Upper, Gray
- Material: 7075-T6 Aluminum
- Finish: Gray Type 3 Hard Coat Anodizing
- Upper is a pistol upper only
- Muzzle device not permanently attached
- Barrel length not 16 inches
- Made in the USA
- New manufactured from NoDak Spud dies
Specifications
- Manufacturer:
- Harrington & Richardson
- Category:
- upper-receiver
- Platforms:
- AR-15
- Length:
- 10.0"
- MPN:
- HR51655152919
- Required Component:
- Yes
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