KAK AR15 BCG M16 556 K-SPEC NP3 DE
$211.78
Upgrade your AR-15 with the KAK Industry K-SPEC Enhanced Low Mass Bolt Carrier Group, designed for optimal performance in both 5.56 NATO and 300 Blackout. Crafted from durable 7075 aluminum with a satin gold finish, this BCG features a robust 9310 bolt and cam, dual ejectors, and down vent for enhanced reliability. Perfect for competitive shooters and home defense enthusiasts looking to improve cycling and reduce recoil.
Out of stock
KAK Industry K-SPEC Enhanced Low Mass, Bolt Carrier Group, For AR-15, 5.56 NATO/300 Blackout, 7075 Aluminum, 9310 Bolt, NP3 Bolt and Cam, Satin Gold Carrier, Duel Ejector, Down Vent 425-0510-002
| Weight | 0.500 lbs |
|---|---|
| Dimensions | 8.000 × 1.750 × 1.500 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.

Reviews
Clear filtersThere are no reviews yet.