Description
US Made Complete HK 416, MR556 Style Upper Receiver
New US made HK416/MR556 style upper receiver.
Includes:
- Upper receiver
- Forward assist assembly
- Ejection port door assembly
- Piston guide
Compatible With:
- HK MR556
- HK MR223
- HK 416
Need a matching lower for your build? STS416 A5 LOWER - Specialized Tactical Systems
Additional Information
Age Group: |
Adult |
Expiration Date: |
43595 |
Origine: |
USA |
Firearm Model: |
HK MR556 |
Firearm Model: |
HK 416 |
Caliber: |
5.56 / .223 |
Color: |
Black |
Material: |
Alloy |
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