LBE AR CASTLE NUT
$5.22
The LBE AR Castle Nut is a critical upgrade for AR-15 enthusiasts, offering robust construction for unmatched reliability and stability. Designed for seamless compatibility with your AR-15 platform, this essential component ensures dependable performance in demanding conditions, whether on the range or in the field. Trust LBE Unlimited’s commitment to quality to enhance your firearm’s integrity.
88 in stock
The LBE Unlimited AR Castle Nut is designed for AR-15 firearms. It is made from 4140 steel with a manganese phosphate coating.
- Manufacturer: LBE Unlimited
- Type: Castle Nut
- Fit: AR-15
- Material: 4140 Steel
- Coating: Manganese Phosphate
- Manufacturer Part Number: LBARCNUT
- UPC: 765857617329
| Weight | 0.063 lbs |
|---|---|
| Dimensions | 4.000 × 4.000 × 0.500 in |
| Manufacturer | LBE Unlimited |
| Finish | Manganese Phosphate Coated |
| Material | 4140 Steel |
| Compatible With | AR-15 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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