Home / Bolt Carrier Groups / KAK Industry / KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group Side Vent Sand Cuts Chrome Silver
KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group Side Vent Sand Cuts Chrome Silver
Lowest Listed Price
MSRP
$259.95
Savings
26% off
Retailers Reporting In Stock
4 Stores
Updated
Sep 8, 2026
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["Reduced Peak DB Report","Slotted Angled Carrier Rails (Sandcutter)","Side-Cut Gas Vents","Dual Ejectors","Optimized for Suppressed and Un-Suppressed Use","Full-Auto Profile","Chrome Carrier and Bolt"]
Specifications
Description
KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group Side Vent Sand Cuts Chrome Silver. The K-SPEC is a truly plug and play BCG that will accommodate whatever configuration your mission requires. Specifications for KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group: Manufacturer: KAK Industry Carrier Material: 8620 Steel Bolt Material: C158 Steel Caliber: .300 AAC Blackout 5.56mm Gun Make: AR Platform Gun Model: AR-15 Hand: Right Weight: 11.5 oz Condition: New Cam Pin Material: 4140 Steel Features of KAK Industry K-SPEC Enhanced AR-15 5.56mm/.300 AAC Blackout Bolt Carrier Group Dual Ejectors Angled Carrier Rail Cuts Downward Gas Ports Full Auto Profile Package Contents: KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group What firearm models does the manufacturer say KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group is compatible with? The manufacturer suggests that KAK Industry K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group is compatible with AR-15KAK Industry MO-425-3305-007: K-SPEC Enhanced AR-15 5.56 NATO/.300 Blackout Bolt Carrier Group Side Vent Sand Cuts Chrome Silver
