Release blinds of low expectations, and allow your AR platform firearm to operate at its peak with the KAK Industry K-Spec Enhanced Bolt Carrier Group (BCG). Designed for peak performance and reliability, the K-Spec BCG stands out as the ideal companion for your firearm, whether you're using it suppressed or unsuppressed. Its robust features, such as the dual ejectors and innovative gas eliminating downward ports, as well as the slotted angled carrier rails ensure optimal functionality under any conditions, making it a true plug and play BCG for any mission configuration.
While there are some excellent new steels on the market, the military specification for all M4s and M16s to this day remains the Carpenter 158 steel bolt. With a track record of reliability stretching more than half a century, it is a perfect component for any build.
The K-Spec BCG features strategically placed angled rail cuts for improved functionality in harsh environments such as sand, mud, dirt, and grime. This innovative design aids in effective debris dispersal, enhancing the functionality in suppressor fouling and foreign contaminates situations.
Experience the comfort of reduced gas blowback with the K-Spec BCG's downward gas vents. These relocated gas relief ports minimize debris and gas vented towards the shooter's face, thereby enhancing user experience without impacting the function of the magazine or ammunition.
With its dual ejector system, the K-Spec BCG increases the ejection reliability and adds consistency to the ejection pattern, demonstrating the manufacturer's decade-long expertise in creating robust and reliable dual ejector systems for firearm platforms.
KAK Industry has been manufacturing dual ejector bolts for the AR-10/LR308 platform for over a decade and has used that experience to create a durable and reliable dual ejector system for the AR-15 platform.
The K-Spec BCG is crafted from high-quality materials like 8620 steel, 9310 steel, 8740 steel, and 4140 steel, finished with nitride or chrome plating for exceptional durability and performance. The meticulous attention to detail ensures that this product delivers high precision and reliability under all conditions.
The K-Spec BCG is designed to function reliably in the toughest conditions and is optimized for both suppressed and unsuppressed use. Regardless of the mission at hand, trust in the superior design of the K-Spec BCG to deliver unparalleled performance. The K-Spec BCG adheres to the M16 full auto profile, guaranteeing compatibility and performance with your AR-15 style firearm. The meticulous engineering and production processes ensure a perfect fit and functionality without the need for additional tuning or tweaking of the gas or recoil systems.
Produced 100% in-house at the KAK Industry's MO facility, the K-Spec BCG combines modern technology and superior craftsmanship. Advanced machinery such as Doosan machining centers, Tsugami Swiss turning, and the latest in FANUC robotics are leveraged for production, ensuring the highest quality and reliability. Little things, like the Permatex layer between the gas key and carrier mating surface are incorporated to assure the ultimate of durability. This additional feature further fortifies the product against wear and tear, enhancing durability and ensuring it continues to deliver optimal performance over an extended lifespan.KAK Industry upholds stringent quality control measures to guarantee the performance and longevity of each K-Spec BCG. Automated CMM Inspection processes ensure consistent quality, offering you peace of mind with every purchase.
Weighing in at 11.5 oz, the K-Spec BCG is designed for convenient use without compromising on the strength. The durable design coupled with the high-quality materials ensures that the BCG stands up to the toughest conditions and prolongs the life of your firearm.
Q1: Can the KAK Industry K-Spec BCG be used with both suppressed and unsuppressed firearms? Yes, the K-Spec BCG is designed for reliable functioning with both suppressed and unsuppressed firearms.
Q2: What materials are used in the manufacture of the KAK Industry K-Spec BCG? The K-Spec BCG is made from high-quality materials like 8620 steel, 9310 steel, 8740 steel, and 4140 steel, with nitride or chrome plating for extra durability and performance.
Q3: What is the purpose of the slotted angled carrier rails in the K-Spec BCG? The slotted angled carrier rails are designed to disperse debris effectively, ensuring high functionality in harsh environments and situations with suppressor fouling or foreign contaminants.
Q4: How does the dual ejector system in the K-Spec BCG enhance its performance? The dual ejector system increases the ejection reliability and adds consistency to the ejection pattern, making the K-Spec BCG even more reliable and efficient.
Q5: How does the downward gas vent system of the K-Spec BCG work? The downward gas vents relocate the standard gas relief ports from the ejection port side to underneath, reducing the amount of debris and gas vented towards the shooter's face.
Q6: What does it mean that the K-Spec BCG has a full auto profile? A full auto profile indicates that the BCG adheres to the M16 full auto profile, ensuring compatibility and optimal performance with your AR-15 style firearm.
Q7: What are the manufacturing standards of the KAK Industry K-Spec BCG? The K-Spec BCG is manufactured in-house at KAK Industry's MO facility, utilizing advanced machinery and robotics to ensure superior craftsmanship and consistent quality.
Q8: How does the K-Spec BCG enhance the durability of my firearm? The K-Spec BCG is designed with high-quality materials and incorporates added Permatex between the gas key and carrier mating surface. This enhances the durability and longevity of both the BCG and your firearm.
Q9: What is the weight of the K-Spec BCG? The K-Spec BCG weighs 11.5 oz, making it lightweight for convenient use without compromising on strength.
Q10: What does the use of Permatex in the K-Spec BCG signify? The use of Permatex in the K-Spec BCG aids in fortifying the product against wear and tear, enhancing its durability and ensuring it continues to deliver optimal performance over an extended lifespan.
Machined in house and assembled by KAK in the USA using only the finest steels and components.
K-Spec bolt carrier groups have been tested and shown to deliver less gas to the shooters face.
KAK Industries
