KAK - K-SPEC Low Mass BCG Down Vent Gold Anodized - C158

Enhance the performance and reliability of your AR-15 with the KAK K-SPEC Low Mass Bolt Carrier Group (BCG). Designed for those who demand high performance in all conditions, this BCG is not intended for "hard use" but is perfect for setups with finely tuned gas and buffer systems to extend its lifespan.

Key Features:

• Material & Finish: The carrier is made from 7076 T6 aluminum with a Satin Gold Anodize finish, ensuring durability and corrosion resistance. The bolt is crafted from C158 steel, shot peened, MPI tested, and coated with NP3 for a smooth operation. The firing pin is made from 8740 steel, chrome plated for reliability.

• Dual Ejector System: Equipped with dual ejectors for enhanced ejection reliability and consistency, even in challenging conditions. The dual ejectors use mil-spec components, ensuring durability without proprietary parts.

• Downward Gas Vents: To minimize gas blowback towards the shooter, the standard gas relief ports are repositioned beneath the carrier. This feature also includes two additional emergency relief ports for added safety during case head separation events.

• Angled Carrier Rail Cuts: Designed to disperse debris such as sand, mud, and grime, these cuts maintain the firearm's functionality in rugged environments, including prolonged suppressed use.

• Reduced Peak DB Report: When paired with a silencer, the K-SPEC BCG's design reduces the overall sound signature, enhancing the shooting experience.

• Full Auto Profile: Machined to the M16 full auto profile, the K-SPEC BCG is suitable for both suppressed and unsuppressed configurations without the need for additional tuning.

Technical Specifications:

• Carrier: 7076 T6 Aluminum, Satin Gold Anodize Finish
• Bolt: C158 Steel, NP3 Finish
• Firing Pin: 8740 Steel, Chrome Plated
• Cam Pin: 4140 Steel, NP3 Finish
• Extractor: 4140 Steel, Phosphate Coated
• Gas Key: 4130 Steel, Chrome Finish, staked with T25 torx fasteners
• Weight: 6.2 oz

Manufacturing Excellence: Crafted in-house at our Missouri facility using advanced Doosan machining centers and Tsugami Swiss turning machines, the K-SPEC BCG undergoes rigorous quality checks with our automated CMM Inspection processes. This ensures that each unit meets the highest standards of precision and reliability.

Important Note: The K-SPEC Low Mass BCG is a consumable part. Its lifespan can be extended with properly tuned gas and buffer systems. The original unit is still under testing in a 12.5" mid-length gas upper with a high back pressure suppressor, showing no abnormal wear even under full auto conditions.

Patent Pending: The K-SPEC BCG is a truly plug-and-play component, ready to accommodate any mission configuration. Experience the cutting-edge design and superior functionality of the KAK K-SPEC Low Mass BCG today.