SKU: LUTHCS-02
UPC: 859819007201
The Luth-AR Carbine Lock Ring/Castle Nut is a precision-engineered component designed specifically for securing the buffer tube to the lower receiver extension in AR-15 platform assemblies. This part is crucial for maintaining the integrity of the buffer tube assembly, ensuring a reliable connection during operation.
Manufactured to high standards, the Luth-AR Carbine Lock Ring/Castle Nut features a knurled design that allows for secure hand-tightening with a standard castle nut wrench. Weighing 0.06 lbs and measuring 3 x 0.5 x 3.5 inches, this component is built to withstand repeated assembly cycles and field use without loosening or stripping.
Operators, armorers, and serious shooters will find this castle nut beneficial for ensuring proper buffer tube assembly, which is essential for consistent function and safe operation. It is ideal for initial builds, repairs, or when replacing worn hardware in carbine systems that utilize a buffer tube. The durability and reliability of this component help prevent issues such as stock wobble and intermittent malfunctions.
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