Gemtech Lunar 9 9mm Pistol Suppressor 7in Modular 1/2×28

The Gemtech Lunar 9 is a modular suppressor engineered for 9mm and subsonic 300 BLK host firearms. It converts between a longer, 7-inch configuration and a shorter, 4.7-inch configuration to suit different handling and footprint requirements. Construction uses Type III hard-coat anodized 7075 aluminum with a 17-4 stainless steel blast baffle for a lightweight, durable assembly. The unit ships with a 1/2×28 LID assembly and is compatible with Gemtech GM-9 mounting hardware.

Key Specifications

• Caliber: 9mm and subsonic 300 BLK for use on compatible threaded hosts.
• Diameter: 1.40 inches overall external width.
• Overall length: 7 inches (long) / 4.7 inches (short) in its modular configurations.
• Mount type: Ships with 1/2×28 LID assembly; compatible with GM-9 mounting options.
• Tube material: 7075 Aluminum for the outer tube.
• Blast baffle material: 17-4 Stainless Steel at the blast baffle to handle high-temperature exposure.
• Finish: Matte Black Type III Hard Coat Anodize on the tube exterior.
• Full-auto rated: Yes, manufactured and rated for full-auto use.
• Sound tested: 129 dBC (long) / 135 dBC (short) (reported test references available in product materials).
• Configuration: Modular — converts between 7in and 4.7in lengths for varied use cases.

The Lunar 9 provides modularity and lightweight construction for shooters building pistol-caliber carbines, configuring compact pistol setups, or prioritizing reduced sound signature for range and training. Its compatibility with GM-9 mounting hardware and a mix of aluminum and stainless materials keeps weight and durability balanced while offering an adaptable form factor for multiple shooting platforms.