KAK Industry DBC K-SPEC AR-15 Bolt Carrier Group - 5.56 NATO / .300 Blackout - Down Vent - Dual Ejector - Chrome-Lined Phosphate for FRTs
or 4 interest-free payments of $56.24 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by KAK Industry Warranty! what it covers
Product description
The Perfect BCG for Suppressed 5.56 and .300 Blackout AR15’s running Forced Reset Triggers
Features
- Dead Blow Carrier design uses a floating carrier-tail weight to reduce bolt bounce
- Downward gas vents redirect carrier exhaust through the magazine well instead of toward the shooter’s face
- Dual-ejector bolt is designed to improve ejection reliability and consistency
- Slotted angled K-SPEC carrier rails move fouling and debris away from critical bearing surfaces
- Sand-cut rail geometry is designed for adverse conditions and extended suppressed use
- M16 full-auto-profile 8620 steel carrier
- Chrome-lined phosphate carrier and gas key
- Designed for suppressed and unsuppressed AR-15 configurations
The KAK Industry DBC K-SPEC Down Vent BCG combines three of KAK’s enhanced carrier features in one assembly: the floating-weight DBC system, downward gas vents, and slotted K-SPEC carrier rails. The dual-ejector 9310 bolt adds redundancy and helps produce a more consistent ejection pattern, while the angled rail cuts give fouling and debris somewhere to move without remaining trapped on critical carrier bearing surfaces. This is the more fully featured down-vent DBC option compared with the standard-rail, single-ejector K-SPEC-S version.
Specifications
- Brand: KAK Industry
- Model: DBC K-SPEC Down Vent Dual Ejector
- MPN: MO-425-0510-044
- Compatibility: AR-15
- Caliber: 5.56 NATO / .300 Blackout
- Carrier Profile: M16 full-auto profile
- Vent Type: Down vent
- Carrier Rails: K-SPEC slotted angled / sand-cut
- Ejector Configuration: Dual ejector
- Carrier Material: 8620 steel
- Bolt Material: 9310 steel
- Bolt Testing: MPI
- Finish: Chrome-lined phosphate
- Firing Pin: 8740 steel, chrome plated
- Cam Pin: 4140 steel, phosphate finished
- Extractor: 4140 steel, phosphate finished
- Ejectors & Extractor Pin Material: S7 tool steel
- Gas Key: 4130 steel, chrome lined and phosphate finished
- Weight: 14.5 oz
- Country of Origin: USA
What’s Included
- 1x KAK Industry DBC K-SPEC Down Vent Dual Ejector Bolt Carrier Group
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Questions & Answers
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Warranty & returns
Backed by KAK Industry Warranty!
KAK Industry Warranty Information
Our #1 priority is your 100% satisfaction. If any product you purchase from us ever fails to 100% meet or exceed your expectation, please contact us via telephone or EMAIL and we will attempt to resolve the situation to your satisfaction. If you need to return an item, returns are accepted subject to the following guidelines:
No Returns or Refunds are allowed after 30 days from Invoice Date.
- Shipping costs both ways are non-refundable. Orders that were shipped to you at no charge with a “Free Shipping” offer will have the cost of the original shipping deducted from the refund amount.
- New items that have been used may not be returned unless defective.
- Returns must include all accessories as shipped. Refunds will be adjusted for returns missing accessories, factory boxes, etc. or may be returned to the customer at the customer’s expense, at our option. If you are keeping or have lost some of the pieces, please don’t return the item.
- Items marked Closeout or Blem, as well as Special Orders may not be returned and their sale is final.
- Items that are Custom contract manufactured may not be returned and their sale is final unless defective
- Returned items may be subject to a restocking fee.
- Any damaged shipments must be reported to the carrier immediately for proper claim handling.
- All returns must be prepaid. Insurance on returns is at your option and at your expense and risk. COD returns will NOT be accepted and the package will be returned to you.
Contact Details
Address: 2241 Celsius Ave, Unit C, Oxnard, CA 93030
Telephone: 805-981-4734
Email: sales@kakindustry.com
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
