AR-9 16" Rifle Build Kit – 15" M-Lok, Magpul SL Stock, Mil-Spec Components – Choose Your Color

AR-9 16" Rifle Build Kit – 15" M-Lok, Magpul SL Stock, Mil-Spec Components – Choose Your Color!

Ready to build your dream AR-9 16" rifle? This complete rifle build kit is packed with everything you need to finish your project – except for the 80% lower receiver (sold separately). Perfect for first-time builders or seasoned experts, all components are Mil-Spec and proudly made in the USA, ensuring top-notch performance and reliable durability.

Choose from Black, FDE, OD Green, or Grey to make this build uniquely yours.

Kit Includes:

Barrel:

• 16" 9MM Barrel – 1:10 Twist, Nitride finish for superior corrosion resistance and longevity

Bolt Carrier Group:

• Tapered Complete BCG – Precision-machined and phosphate-coated for smooth cycling and flawless operation

Handguard:

• 15" Slim M-Lok Free Float Handguard – Lightweight and durable for optimal accessory mounting, with a sleek and slim design

Stock:

• Magpul SL 6-Position Carbine Stock – Ergonomically designed for comfort and control, adjustable for a perfect fit

Lower Parts Kit:

• Mil-Spec Lower Parts Kit – Complete with trigger, hammer, and all necessary parts for a smooth build

Buffer Assembly:

• 7oz Buffer – Perfect for blowback systems
• Buffer Tube Spring – Standard Mil-Spec spring for reliable cycling
• Mil-Spec/Commercial Castle Nut – Steel for secure attachment

Charging Handle:

• Mil-Spec Aluminum Charging Handle – Smooth and reliable, perfect for heavy use

Upper Receiver:

• Slick Side Upper Receiver – Compatible with 9MM, 5.56, .223, and .300 AAC, with no forward assist or dust cover for a cleaner look

Other Components:

• A2 Muzzle Device – 1/2x36 threading, effective flash suppression and recoil control
• Pistol Grip (Black) – Comfortable and secure grip for steady handling
• Receiver End Plate – Standard, secure fit for the stock assembly

Available Colors:

• Black
• FDE (Flat Dark Earth)
• OD Green
• Grey

Choose your preferred color to match your style and elevate your build! Whether you’re going for a sleek tactical look or a more vibrant custom design, we’ve got you covered.

Why Choose This Kit?

• Complete Kit: Contains everything you need to finish your AR-9 project—except the 80% lower receiver.
• USA-Made & Mil-Spec: Every component is crafted to military specifications and proudly made in the USA for exceptional quality.
• Customizable: Pick your favorite color to match your style or build your personalized AR-9 rifle.
• Perfect for Builders: Easy-to-assemble components make this kit ideal for DIY builders, whether you're a first-timer or a pro.
• Compatible with 9MM: Specifically designed for Glock-style lowers, offering ultimate flexibility and performance.

Build Your Dream AR-9 Today!

Upgrade your AR-9 rifle with this complete build kit, and start building your ideal setup. From the Magpul SL Stock to the 15" M-Lok Handguard, each part has been carefully selected for reliability, performance, and ease of use. Don’t wait—get started on your AR-9 rifle project now!

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