The Sons of Liberty Gun Works Castle Nut is a Mil-Spec AR-15 component machined for precise fitment on standard carbine and rifle receiver extensions. Designed to Sons Of Liberty Gun Works's exacting tolerances, this castle nut provides a secure, stake-ready fit to keep your stock or brace locked in place under hard use. Consistent with Sons Of Liberty Gun Works's component philosophy, every part in their lineup is built to complement their complete rifle systems and exceed standard Mil-Spec requirements. A reliable replacement or upgrade that maintains the integrity of your buffer tube assembly.
- Brand: Sons of Liberty Gun Works
- Model: Castle Nut
- Compatibility: AR-15 / M16 Mil-Spec Buffer Tube
- Material: Steel
- Finish: Black
| __Model | Castle Nut |
| __Caliber | NA |
| __Barrel Length | NA |
| __Capacity | NA |
| __Optic Footprint | NA |
| __Action | NA |