Gemtech Lunar 9mm Suppressor - Premium Sound Suppression for Pistols & Carbines

The Gemtech Lunar 9mm suppressor is a versatile sound-suppression solution engineered for both 9mm handguns and carbines, as well as 300BLK subsonic loads. If you're serious about reducing report without sacrificing reliability or adding significant weight to your setup, the Lunar 9 delivers genuine performance. It's built on Gemtech's proven baffle design philosophy: internal volume and flow dynamics that work across multiple host platforms and ammunition types, without the fuss of complicated tuning or cleaning routines.

What sets the Lunar 9 apart is its modular architecture. You get two shooting configurations from a single suppressor: a full-length 7-inch setup for maximum sound reduction, and a compact 4.7-inch version for situations where barrel length or handling matters. That flexibility means one can buy handles duty on a Glock, a pistol-caliber carbine, or a short-barrel 300BLK build—and swap to the configuration that fits the job. The aluminum tube and stainless steel blast baffle are hard-coat anodized for durability, and the whole package is full-auto rated, so it'll keep up with whatever pace you drive.

The Lunar 9 ships with a 1/2×28 LID assembly and plays nice with Gemtech's full GM-9 mounting ecosystem, meaning you can adapt it to the vast majority of common 9mm hosts. Disassembly and cleaning are straightforward—the internal design prioritizes serviceability alongside sound performance. At 10 ounces in long config and 7 ounces short, it won't bog down your firearm or your kit.

Key Features

• Modular two-configuration design: full-length 7-inch for peak suppression or compact 4.7-inch for mobility
• Works on 9mm pistols, pistol-caliber carbines, and 300BLK subsonic rifles with one unit
• Full-auto rated: engineered to handle sustained fire without compromise
• Type III hard-coat anodized 7075 aluminum tube and 17-4 stainless steel blast baffle for corrosion resistance and longevity
• Optimized baffle alignment for straightforward disassembly and cleaning
• Ships with 1/2×28 LID assembly; compatible with all GM-9 mounting hardware
• Lightweight: 10 oz. (long) / 7 oz. (short)

Specifications

Frequently Asked Questions

What guns is the Gemtech Lunar 9mm suppressor compatible with?

The Lunar 9 ships with a 1/2×28 LID assembly and works with the entire Gemtech GM-9 mounting ecosystem, making it compatible with most popular 9mm handguns, pistol-caliber carbines, and SMGs. It also handles 300BLK subsonic rifles. Verify your specific host's barrel threading before purchase.

Can I switch between the long and short configurations?

Yes. The modular design lets you run the full-length 7-inch version for maximum sound reduction or swap to the 4.7-inch compact config depending on your shooting situation and host firearm.

Is the Lunar 9 rated for full-auto fire?

Yes, the Lunar 9 is full-auto rated and engineered to handle sustained fire without degradation.

How easy is it to clean the Lunar 9?

The internal baffle design prioritizes easy disassembly and cleaning, so routine maintenance is straightforward compared to more complex suppressor geometries.