Description
Luth-AR AR-15 Carbine Buffer Tube Lock Ring Castle Nut Features:
These high quality components will provide excellent fit and reliable function in your AR series rifle and are perfect for upgrading existing components or replacing worn or broken parts. LUTH-AR’s steel castle nut id a great way to finish off your carbine. Machined from 4140 steel with a manganese phosphate coating, the Carbine Castle Nut/Locking Ring is an excellent replacement part or is ideal when building new rifles.
Luth-AR AR-15 Carbine Buffer Tube Lock Ring Castle Nut Specifications:
- Manufacturer Number: CS-02
- Steel castle nut
- Works with commercial, military and hybrid buffer tubes
- Virtually indestructible
| Condition | New in Box |
|---|---|
| Finish Per Color | Black |
| Manufacturer | Luth-AR |
| Manufacturer Part Number | CS-02 |
| Model | AR-15 Carbine Buffer Tube Lock Ring |
| Type | Misc AR Parts |
| UPC | 859819007201 |

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