KAK Castle Nut Multi-Tool Black
$10.46
The KAK Castle Nut Multi-Tool is a must-have for any AR-15 enthusiast, allowing for secure adjustment of your stock with ease and precision. Crafted by KAK Industry, known for their quality components, this compact tool eliminates the hassle of juggling multiple tools, making your setup and maintenance efficient. Don’t compromise on your AR-15; ensure it’s always ready with this reliable multi-tool.
Out of stock
KAK Industry Castle Nut Multi Tool, Fits AR-15 Castle Nut, Black KAK CASTLE NUT MULTI TOOL
| Weight | 0.188 lbs |
|---|---|
| Dimensions | 7.750 × 2.000 × 0.250 in |
| Manufacturer | KAK Industry |
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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