AT3 Castle Nut for AR-15 Buffer Tubes

Name: HR Tactical Innovations AT3 Castle Nut for AR-15 Buffer Tubes - AT3 Castle Nut for AR-15 Buffer Tubes
Brand: HR Tactical Innovations
SKU: 49616898720034
Price: 5.99 USD
Availability: InStock
Rating: 5 (1 reviews)

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$5.99

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Color

Black

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Secure and Reliable Fit
Ensure rock-solid stability for your AR-15 buffer tube and stock assembly with this high-quality steel castle nut. Designed for precise fitment and durability, this MIL-SPEC castle nut features standard armorer’s wrench cutouts for easy installation, along with staking notches for added security. Whether you’re bui