Sylvan Arms 9mm Conversion Block for Glock Magazines - GCB100

Upgrade your AR-15 with the Sylvan Arms 9mm Conversion Block for Glock Magazines, the ultimate solution for shooters seeking versatility in their pistol caliber carbine setup. This innovative drop-in adapter transforms your standard Mil-Spec AR-15 lower receiver into a reliable 9mm platform, allowing you to use trusted Glock magazines without the expense of a dedicated pistol caliber lower. Perfect for range enthusiasts, competitive shooters, and those building customizable AR-9 builds, this conversion block delivers seamless performance and quick caliber swaps to keep you shooting longer and more efficiently.

Key Features

• Drop-In Design: Effortlessly installs into your existing AR-15 lower, requiring no modifications or specialized tools for a hassle-free setup.
• Glock Magazine Compatibility: Engineered to accept popular Glock 17 and 19 magazines, ensuring reliable feeding and easy access to high-capacity options you already own.
• Durable Construction: Crafted from high-strength 6061-T6 aluminum with steel components and a black anodized finish for corrosion resistance and long-lasting durability in demanding conditions.
• Versatile Pairing: Works with most 9mm AR uppers and standard Mil-Spec lowers, providing flexibility for your build without compromising on reliability.

Technical Specifications

• Material: 6061-T6 Aluminum and Steel
• Finish: Black Anodized
• Weight: 5.84 oz
• Dimensions: Length: 8 inches, Width: 4.3 inches, Height: 1.4 inches
• Compatibility: AR-15 Mil-Spec lowers, Glock 9mm magazines (17/19), standard 9mm uppers
• Note: Does not include last round bolt hold open functionality

Why Choose the Sylvan Arms 9mm Conversion Block?

Address common challenges in pistol caliber AR builds, such as magazine incompatibility and the need for multiple dedicated components. This conversion block solves these pain points by enabling quick transitions between 5.56/.223 and 9mm configurations, saving you time and money while maintaining the modularity that makes AR platforms so appealing. Its precise engineering ensures smooth magazine insertion and ejection, reducing malfunctions and enhancing your shooting experience. Whether you’re training for self-defense, plinking at the range, or competing in 3-gun events, this adapter boosts your setup’s adaptability without sacrificing precision or safety.

Experience the freedom of a multi-caliber AR-15 today. Add the Sylvan Arms 9mm Conversion Block to your cart and elevate your firearms collection with proven, American-made quality.