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KAK Industry DBC K-SPEC AR-15 BCG – Down Vent Dual Ejector
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
