Description
Anybody who has tried to break loose a stubborn suppressor mount by hand knows the frustration of finding a way to grip the can without scratching it up. The Energetic Armament Vox Blox solves that headache. It's a soft-jaw vise block cut from high density polyethylene that cradles your suppressor and clamps it securely in a bench vise, so you can put real torque on a mount or end cap without the tube contacting metal jaws. This one is the 1.57" version, part number EA44.
What the 1.57" Vox Blox Fits
Sizing matters with these, since each block is machined for a specific outer diameter. The 1.57" Vox Blox is built for the SilencerCo Omega and Hybrid, YHM Turbo and Turbo K, Resonator and Resonator K, and the R9. If your can measures right around that 1.57" mark, this is the block you want. Energetic Armament makes the Vox Blox in a full lineup of sizes from 1.00" up to 2.00", so there's a fit for most popular suppressors on the market.
Why HDPE Makes the Vox Blox Work
The whole point of a soft jaw is protecting your finish, and high density polyethylene is the right material for the job. It's firm enough to hold a can steady under load but won't mar Cerakote or bite into the tube the way steel vise jaws would. That matters when you've got a real investment sitting in the vise. The plastic grips without slipping, which keeps everything stable while you're wrenching on adapters, front caps, or cleaning up threads.
Everyday Use at the Bench
This is one of those tools you don't think about until you need it, and then you wonder how you managed without it. Swapping mounts between hosts, servicing baffles, torquing a direct thread adapter, or just breaking down a can for a cleaning all go smoother when the suppressor isn't fighting you. Toss the Vox Blox in your gunsmithing kit and it'll earn its keep every time you touch a can.
Key Specifications
- Manufacturer: Energetic Armament
- Model: Vox Blox
- Manufacturer Part Number: EA44
- UPC: 853406008442
- Diameter: 1.57"
- Material: High Density Polyethylene (HDPE)
- Color: White
- Product Type: Suppressor Soft-Jaw Vise Block
- Compatibility: SilencerCo Omega/Hybrid, YHM Turbo/Turbo K, Resonator/Resonator K, R9
- Made In: USA
What’s Included
- One Vox Blox 1.57" soft-jaw vise block (EA44)
Frequently Asked Questions
What suppressors does the 1.57" Vox Blox fit?
The EA44 1.57" Vox Blox is machined for the SilencerCo Omega and Hybrid, YHM Turbo and Turbo K, Resonator and Resonator K, and the R9. It's built around that specific outer diameter, so it grips cans measuring right about 1.57". If your suppressor falls in a different size range, Energetic Armament offers the Vox Blox in sizes from 1.00" to 2.00".
Will the Vox Blox scratch my suppressor's finish?
That's exactly what it's designed to prevent. The block is molded from high density polyethylene, a soft plastic that holds the can firmly without letting metal vise jaws touch the tube. It protects Cerakote and other finishes while still giving you a grip solid enough to torque a mount.
What do I use the Vox Blox for?
It clamps your suppressor in a bench vise so you can work on it hands-free. That covers swapping mounts and adapters, removing or installing front caps, cleaning, and general servicing. Anytime you need to put torque on a can without it spinning or getting marred up, the Vox Blox is the tool for the job.
Do I need any specific vise to use the Vox Blox?
Just a standard bench vise. The block sits between the vise jaws and cradles the suppressor, so you clamp down on the Vox Blox rather than the can itself. A sturdy vise mounted to a solid bench will give you the best leverage for breaking loose tight mounts.






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