KAK K-SPEC ENH AR BOLT 556/300BLK PH
$68.85
The KAK K-SPEC ENH AR BOLT is engineered for superior performance in your AR-15, compatible with both 5.56 NATO and .300 Blackout calibers. Known for its robust construction, this bolt enhances reliability and functionality, making it an essential upgrade for serious shooters who demand durability and precision in their firearm components.
Out of stock
The KAK Industry K-SPEC Enhanced Bolt is designed for AR-15 firearms chambered in 5.56 NATO or .300 Blackout. It features 9310 steel construction with a black phosphate finish.
- Manufacturer: KAK Industry
- Model: K-SPEC Enhanced Bolt
- Firearm: AR-15
- Calibers: 5.56 NATO, .300 Blackout
- Construction: 9310 steel
- Finish: Phosphate
- Color: Black
- Manufacturer Part Number: KAKMO-303-0502-011
- UPC: 811163035743
| Weight | 0.188 lbs |
|---|---|
| Dimensions | 4.000 × 1.250 × 1.250 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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