Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper and complete gun is test fired before leaving Spikes facility for function check before it reaches you.
- Accessories:
- Quad Rail
- Type of Barrel:
- 4.65277777777778E-02
- Barrel Length:
- 16";Description=Flat Top"
- Fit:
- AR Rifles
- Caliber:
- 223 Remington
- Caliber **:
- 556NATO
- Manufacturer:
- Spike's Tactical
- Manufacturer Part No.:
- STU5025-R9S
- Type:
- Upper
- Sub Category:
- Complete Upper Receivers
- Color:
- Black
