Thundercan SAS Hellbender – 9mm

The Thundercan Hellbender 9 is a 9mm handgun suppressor designed for users seeking a balance of weight, durability, and adaptable mounting options. Built from a combination of 17-4 stainless steel and 7075-T6 aluminum, the Hellbender is suitable for a range of pistol and pistol-caliber carbine applications, including 9mm and subsonic .300 Blackout platforms.

The suppressor includes an internal booster system compatible with ThunderCan pistons. By removing the booster cap and piston assembly, users can transition to optional 3-lug or direct-thread mounts for additional firearm configurations. Its modified K-baffle structure is designed to deliver effective sound reduction while supporting straightforward disassembly for routine cleaning and maintenance

Specifications

• Caliber Compatibility: 9mm; .300 Blackout Subsonic
• Length: 7.5 in
• Diameter: 1.36 in
• Weight: 10.3 oz (with piston)
• Materials: 17-4 Stainless Steel; 7075-T6 Aluminum
• Finish: Black High-Temp C-Series Cerakote; Black Type III Hardcoat Anodizing
• Barrel Restrictions:
  • 9mm: No minimum barrel length
  • .300 Blackout Subsonic: Minimum 8″ barrel
• Durability Rating: Limited full-auto
• Mounting: Ships with 1/2×28 piston and fixed-barrel spacer; additional pistons, 3-lug mounts, and direct-thread mounts available