Build your ideal 300 Blackout AR-15 with this complete AR-15 300 Blackout Rifle Build Kit. Designed for shooters who demand high-performance, reliability, and customizability, this kit includes all the essential components needed to complete your 300 Blackout rifle. With Mil-Spec parts and precision engineering, this kit is made to last. Handguard options feature a free float design for optimal accuracy.
Key Features of the AR-15 300 Blackout 16" Rifle Build Kit:
Barrel: 16” Mid Contour Barrel with a Nitride finish, designed for 300 Blackout caliber. The barrel has a 1:7 twist for excellent stabilization of both subsonic and supersonic ammunition.
Chamber: .300 AAC Blackout
Thread: 5/8-24 thread pitch for compatibility with a wide variety of suppressors and muzzle devices.
Gas System: Carbine Gas System for smooth cycling and reliable performance, making it ideal for both tactical use and range sessions.
Gas Block: .750” low-profile gas block diameter ensures better compatibility and reliability.
Handguard: 10" Slim Profile Free Float M-Lok Handguard for lightweight maneuverability and increased accuracy. The free float design minimizes barrel flex, ensuring superior precision.
Upper Receiver: 7075-T6 Mil-Spec M4 Flat-Top Upper Receiver, precision-machined and hard coat anodized for durability and reliability.
Bolt Carrier Group: M16 Mil-Spec Bolt Carrier Group with chrome-lined and MPI-tested components. The complete assembly includes a cam pin, firing pin, and firing pin retainer for seamless function.
Charging Handle: Includes AR-15 Charging Handle for smooth cycling and optimal performance.
Stock: M4 Carbine 6-position Black Stock – Mil-Spec, adjustable to fit your preference for length of pull, and equipped with buffer tube assembly and spring.
Lower Parts Kit: Includes a Mil-Spec AR-15 Lower Parts Kit, including a trigger group, grip, and extended trigger guard. All parts are made to Mil-Spec standards, ensuring flawless function and easy assembly.
Why Choose the AR-15 300 Blackout 16" Rifle Build Kit?
Mil-Spec Components: This AR-15 300 Blackout rifle kit is crafted with high-quality Mil-Spec parts, providing military-grade durability and long-lasting performance.
Versatility: The .300 AAC Blackout chamber offers the flexibility to shoot a wide variety of ammunition, from subsonic to supersonic rounds, making it ideal for different applications such as home defense, hunting, or tactical operations.
Free Float Handguard: The 10" M-Lok slim-profile handguard ensures you can easily add accessories like lights, lasers, or grips, while maintaining precision and accuracy.
Made in the USA: All parts are proudly made in the USA, ensuring top-tier quality and support for American manufacturing.
Customizable: Add your 80% lower receiver to complete your build. The kit is unassembled, allowing you to customize your rifle to your preferences.
Reliable Performance: From the M16 Bolt Carrier Group to the adjustable M4 stock, each component is designed to ensure smooth, reliable cycling and improved overall performance.
Specifications:
Barrel: 16” Contour, Nitride Finish, 1:7 Twist, Carbine Gas System
Assembly: Comes unassembled – requires 80% lower receiver to complete not included).
Please Note: This 300 Blackout AR-15 kit does NOT come with a completed lower receiver. 80% lower receiver required for final assembly. The kit comes unassembled, allowing for customization to your specific preferences. FFL not required for this kit, as it does not contain a completed lower receiver. Images may not be the exact representation of the product.