The Valhalla Phenex MK 1 is an advanced 9 mm sound suppressor built from aerospace-grade aluminum alloy using monolithic 3D-printing technology. Engineered for handguns, pistol-caliber carbines, and submachine guns, this lightweight moderator weighs just 107 g and mounts securely using a standard 1/2x28 UNEF thread.
Featuring an innovative internal baffle structure, the suppressor effectively reduces gas blowback toward the shooter while delivering approximately 28 dB of sound attenuation. Its robust construction has no minimum barrel length restrictions and reliably withstands demanding full-auto firing cycles.
Key Features
Brand
Valhalla Industries
Model
Phenex MK 1
Product Type
Sound Suppressor
Caliber
9 mm
Thread Pitch
1/2x28 UNEF
Mounting System
Direct Thread (DT)
Sound Attenuation
28 dB
Material
Aerospace-Grade Aluminum
Total Length
140 mm
Weight
107 g
Color
Silver, Gray
Manufacturing Process
Monolithic 3D Printing
Frequently asked questions
What type of firearms is the Valhalla Phenex MK 1 silencer designed for?
The suppressor is designed for 9 mm caliber firearms, working effectively on pistols, pistol-caliber carbines (PCC), and automatic submachine guns.
Does the suppressor require any modifications to the firearm to reduce gas flow?
No. The internal baffle design minimizes gas returning to the chamber without needing spring replacements or adjustable gas blocks.
Can the Valhalla Phenex MK 1 suppressor be used for sustained fire?
Yes. The 3D-printed aerospace-grade aluminum alloy provides high thermal and mechanical resistance, verified through testing up to four consecutive magazines in automatic fire.
Why might metal shavings fall out of a new suppressor?
Because the unit is manufactured as a closed monolith, remnant shavings from the threading process may be expelled during the first approximately 50 rounds without affecting performance.