NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube
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$21.95
MSRP
$21.95
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Updated
Aug 26, 2026
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Description
The NBS Mil-Spec Buffer Tube is a quality Receiver Extension (AKA Buffer Tube) machined from high strength American 7075-T6 Aluminum. This is a 6 position design and is a finished with Type 3 class 2 Hard Anodizing. It features incredibly smooth interior machining for quiet operation and less "sprioing" sound.American Made 7075-T6 AluminumPlatform: AR-15Positions: 6Weight: 3.68 Oz
