About this bolt carrier group
Kak Industry Industry K-SPEC Enhanced, Bolt Carrier, 8620 Steel Carrier, Dual Ejectors, Down Vent, Sand is a bolt carrier group for AR-15.
Match the bolt to the barrel extension and caliber: 5.56/.223 and 300 Blackout share a bolt, 6.5 Grendel and 7.62x39 do not. On an AR-10 pattern rifle confirm the carrier is the right pattern (DPMS or Armalite) for your receiver.
Manufacturer details
K-SPEC: Mil-Spec, Enhanced.
KAK Industry’s signature design for unrivaled performance and unparalleled reliability, all K-SPEC Enhanced BCGs retain mil-spec dimensions with added Slotted Angle Carrier Rails (“sand cutters”) and Dual Ejector system.
This 6.5 Grendel (Type II bolt face) model features KAK Industry’s proprietary Down Vent configuration, venting gas downward instead of out at the shooter’s face. This redirected gas system means a quieter, less gassy shooting experience.
All KAK Industry BCGs feature a M16 (Full Auto) carrier profile, meticulously machined from 8620 steel, properly heat treated and ground to exact tolerances.
Single piece billet-machined 4140 extractor, phosphate coated for Increased reliability and corrosion resistance.
4340 phosphate coated cam pin.
8740 chrome plated firing pin, precision ground and heat treated.
Features
- Other components include:
Specifications
- Brand: Kak Industry
- Fits: AR-15
- Compatibility: AR-15
- Finish: Black
- UPC: 811163035033
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
