Aluminum Castle Nut
Aluminum Castle Nut for M4 style receiver extension (buffer) tubes. At only 0.21 ounces, this is perfect for anyone that is counting every ounce they can! Perfect upgrade for the Smoke Ultralight Carbon Fiber Buttstock to make it even lighter. *NOTE: Not for use with contoured hollow or solid buffer tubes
Variants (1)
- Default Title — 30.00 USD — In stock
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