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K-SPEC Enhanced AR15 Carrier- Downward Vents

K-SPEC Enhanced AR15 Carrier- Downward Vents

KAK Industry · Bolt Carrier Group

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$109.95at KAK Industry

checked Oct 22, 2026

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Dashed line = out of stock. Tracking since Oct 6, 2026.

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About this part

The K-SPEC Enhanced AR15 Carrier- Downward Vents is an AR-15 bolt carrier group from KAK Industry. One store lists it, KAK Industry at $109.95.

Specifications

Manufacturer
KAK Industry
Platform
AR-15

From the manufacturer

KAK Industry K-SPEC AR15 CarrierCarrier is cross-compatible, will work with any direct impingement AR15 boltThe K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter if you are running suppressed or unsuppressed, and regardless of conditions. For those running suppressed, the K-SPEC requires no additional tuning or tweaking of the gas or recoil systems to run reliably. Like all KAK BCGs, the K-SPEC is machined to the M16 full auto profile.Slotted Angled Carrier RailsFor enhanced functionality in adverse and rugged conditions such as sand, mud, dirt, and grime. These rail cuts are designed for debris disbursement, resulting in ultra-high functionality in the toughest conditions, including suppressor fouling and foreign contaminates. Strategically located angle cuts in the rails result in fouling and debris being moved into noncritical areas that are not in contact with the receiver and do not affect the function of the firearm. aka sandcutterDownward Gas VentsIn an effort to reduce the amount of debris and gas vented towards the shooters face, the two standard gas relief ports have been relocated from the ejection port side of the K-SPEC carrier and placed underneath, in the magazine feed lip channels. Two additional emergency relief ports have also been added to the bottom of the carrier to mitigate structural damage in the event of a case head separation. Testing has shown that venting the gasses through the magazine well has no negative impact on the feeding or function of the magazine nor ammunition, and any added heat is negligible. Designed to function reliably in the toughest conditionsOptimized for both Suppressed and Un-suppressed use, All uses - All ConditionsAngled Carrier Rail Cuts for flawless function in adverse conditions and prolonged suppressed use aka sandcutterDownward Gas Ports to reduce gas blowback to shooterFull Auto ProfilePermatex added between Gas Key and Carrier Mating SurfaceCarrier- 8620 steel, outside rails, bolt runs, and gas bores ground to .0002 tolerances, nitride finishGas key - 4130 steel, heat treated, secured with T25 torx fasteners, torqued to spec, staked with hydraulic staking machine Machined in house and assembled using only the finest steels and components. KAK Industry takes pride in producing some of the finest Mil-Spec/ Enhanced AR15 BCG Components groups available, made 100% in house at our MO facility using Doosan machining centers, Tsugami Swiss turning, and the latest in FANUC robotics combined into an automated cell giving us lights out production capability. In house automated CMM Inspection processes ensure consistent quality.

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$109.95 at KAK Industry
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