Luth-AR CS-02 Carbine Lock Ring/Castle Nut
Heavy-duty 4140 steel castle nut for securing carbine buffer tubes. Precision-manufactured Luth-AR component ensures reliable stock retention and years of dependable service.
Carbine Lock Ring/Castle Nut
The castle nut is a critical component in any carbine-style rifle build. This Luth-AR CS-02 lock ring performs the essential function of securing your buffer tube to the lower receiver, ensuring your stock remains firmly in place during use.
Materials and Construction
Manufactured from 4140 steel, this castle nut is engineered to withstand the demands of regular shooting and handling. The precision manufacturing process ensures consistent quality and reliable performance.
Key Features
- Threaded steel construction for secure buffer tube retention
- 4140 steel for superior durability and strength
- Precision-manufactured for reliable fit and function
- Essential component for carbine rifle assembly and maintenance
Why Choose Luth-AR
Luth-AR components are known for their high quality and excellent build standards. Whether you're assembling a new rifle or upgrading an existing one, this castle nut delivers the reliability and durability you can depend on for years of service.
Features
- precise manufacturing
- long term reliability
- durable construction
