Sylvan Arms 9mm Conversion Block for Glock Magazines

Transform your standard AR-15 lower into a versatile 9mm platform with the Sylvan Arms 9mm Conversion Block for Glock Magazines. This innovative drop-in solution lets you leverage the reliability and availability of Glock magazines, eliminating the need for a dedicated pistol caliber lower. Perfect for shooters seeking an affordable way to expand their AR-15’s capabilities without major modifications.

Key Features

• Seamless Compatibility: Designed for mil-spec AR-15 lowers and most 9mm uppers, ensuring a straightforward integration into your existing setup.
• Glock Magazine Support: Accepts popular Glock 17 and 19 magazines, providing access to a wide range of high-capacity options for extended shooting sessions.
• Easy Drop-In Installation: No complex tools required—simply insert and secure with set screws for quick swaps between calibers.
• Durable Construction: Crafted from high-strength steel and 6061-T6 aluminum with a black anodized finish for corrosion resistance and long-lasting performance.

Specifications

• Material: Steel and 6061-T6 Aluminum
• Finish: Black Anodized
• Weight: 4.2 oz
• Compatibility: Mil-spec AR-15 lowers; Glock 9mm magazines (17 and 19 models)
• Additional Notes: Does not include last round bolt hold open functionality

Why Choose the Sylvan Arms 9mm Conversion Block?

Frustrated with the high cost and limited options of dedicated AR-9 lowers? This conversion block addresses common pain points by offering a budget-friendly alternative that maintains the modularity of your AR-15. Enjoy smoother feeding with reliable Glock magazines, reducing malfunctions during range time or training. Its lightweight design adds minimal bulk, preserving the balance and handling you love in your rifle. Whether you’re building a multi-caliber setup or just experimenting with 9mm, this block delivers proven reliability backed by precision engineering.

Upgrade your AR-15 today and unlock new possibilities in pistol caliber shooting. Add the Sylvan Arms 9mm Conversion Block to your cart now and experience the difference in versatility and performance.

Frequently Asked Questions

What types of Glock magazines does this conversion block work with?

It is compatible with standard Glock 17 and 19 9mm magazines, including most factory and aftermarket options for reliable feeding.

Is the installation process difficult?

No, it’s a true drop-in design. Installation takes just minutes using basic tools to secure the set screws, allowing easy removal for reverting to 5.56mm.

Does this block provide last round bolt hold open?

This conversion block does not include last round bolt hold open functionality. Pair it with a compatible 9mm BCG and upper for optimal operation.