KAK Industry KF-15 Complete Lower Receiver - A2 Stock - Black

KAK Industry KF-15 Complete Lower Receiver - A2 Stock - Black

Build your AR platform on a foundation you can trust with the KAK Industry KF-15 Complete Lower Receiver. Precision-machined from premium USA-produced 7075-T6 forged aluminum, this complete lower receiver delivers the durability, reliability, and compatibility serious shooters demand. Finished with a Type III Class II hard coat anodized coating in deep matte black, the KF-15 is engineered to withstand hard use while maintaining a clean, professional appearance.

Designed to accept all mil-spec lower receiver components, the KF-15 offers exceptional versatility for builders, enthusiasts, and those upgrading existing rifle platforms. Featuring a complete KAK lower parts kit, rifle-length buffer system, and classic A2 fixed stock, this ready-to-use lower receiver combines proven ergonomics with dependable performance. Thoughtful details such as ambidextrous pictogram selector markings and a threaded upper receiver tensioning screw enhance usability and help create a tighter, more refined rifle assembly.

7075-T6 Forged Aluminum Construction
Manufactured from high-strength USA-produced forgings for exceptional durability and structural integrity.

Complete Lower Receiver Assembly
Comes fully assembled with essential components, simplifying your rifle build process.

Type III Hard Coat Anodized Finish
Deep matte black finish provides enhanced corrosion resistance and long-lasting protection.

Mil-Spec Compatibility
Accepts standard mil-spec lower receiver components for broad customization and upgrade potential.

Threaded Tensioning Screw Provision
Designed to accommodate an upper receiver tensioning screw for a tighter receiver fit.

Ambidextrous Selector Markings
Pictogram selector markings on both sides improve visibility and ease of operation.

M4 Fire Control Pocket
Precision-machined fire control group pocket built to established AR platform specifications.

A2 Fixed Stock Configuration
Classic rifle stock design delivers stability, durability, and a comfortable shooting experience.

Rifle Buffer System Included
Equipped with a rifle-length buffer tube and buffer for dependable operation.

KAK Lower Parts Kit
Includes quality KAK components for reliable performance and long service life.

Specifications

• Receiver Material: 7075-T6 Forged Aluminum
• Finish: Type III Class II Hard Coat Anodized
• Color: Deep Matte Black
• Caliber Marking: Multi-Caliber
• Fire Control Pocket: M4 Style
• Selector Markings: Ambidextrous Pictogram Markings
• Buffer Tube: Rifle-Length Buffer Tube
• Buffer System: Rifle Buffer Included
• Stock Type: A2 Fixed Stock
• Grip Type: A2 Grip
• Lower Parts Kit: KAK Lower Parts Kit Included