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Guntec USA
Guntec USA AR-15 Castle Nut Mil-Spec Carbine/M4 Steel Nitride Black
UPC714569643782
Manufacturer Part #CASTLE
HCD SKUZCASTLE
In Stock
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$503
List Price: $7.95
You Save: $2.92 (37%)
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View all offers (2)Description
The Guntec USA AR-15 Castle Nut is a MIL-SPEC steel replacement castle nut for CAR/M4 buffer tube setups, featuring a durable nitride black finish. Made in the USA, it provides a reliable, corrosion-resistant option for securing your AR-15 stock assembly.
Specifications
ManufacturerGuntec USA
Weight0.04 lb
Shipping & FFL
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