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Luth-AR AR-15 Carbine Buffer Tube Lock Ring Castle Nut
$4.75 6% off MSRP 2 in
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Durable Construction
Long Term Reliability
Precise Manufacturing
Specifications
Description
The Luth-AR Carbine Buffer Tube Lock Ring Castle Nut is a steel retaining nut for the AR-15 platform. It secures the carbine buffer tube to the receiver extension and is suited to replacing a worn or damaged part or to completing a new carbine build.
The nut is machined from 4140 steel and finished in manganese phosphate. It is compatible with commercial, military and hybrid carbine buffer tubes.
The listing is for a single castle nut and lock ring, manufacturer number CS-02.
- Brand: Luth-AR
- Platform: AR-15
- Material: 4140 Steel
- Finish: Manganese Phosphate
- Fits: Commercial, military and hybrid carbine buffer tubes
- Manufacturer Number: CS-02
