Aero Precision Suppressor Tephra 22Lr Brn

The Aero Precision Suppressor Tephra 22LR is a compact, modular .22 LR silencer engineered for shooters who want effective sound suppression without bulk or complexity. Built around seven 17-4 stainless steel baffles, the Tephra 22 handles everything from casual plinking and small-game hunting to precision varmint work, delivering a noticeably quieter shooting experience in a package that weighs just 7.2 ounces.

Sound suppression on .22 rimfire is all about smart baffle design and durable materials. Aero Precision's use of 17-4 stainless baffles isn't just about longevity—it also makes field cleaning practical. You can break down the Tephra 22 for ultrasonic cleaning or simple solvent work without fighting tight tolerances or fragile internals. The outer tube and end cap are aluminum, anodized for corrosion resistance, while the serialized housing receives a black nitride finish that handles hard use and wet conditions.

At 5.4 inches long and 1.1 inches in diameter, the Tephra 22 remains handy on lightweight .22 rifles, whether you're running a takedown platform for backcountry trips or a fixed barrel for consistent accuracy. The suppressor's rating extends beyond .22 LR to cover 5.7x28, so if you own both rimfire and centerfire .22-class pistols or rifles, one can serve multiple guns. This versatility makes it practical for the shooter with a diverse battery.

Whether you're zeroing a new rifle at the bench, pest-controlling on a neighbor's land, or hunting rabbits and squirrels where noise matters, the Tephra 22 keeps things hearing-safe and neighbor-friendly. It's straightforward, robust, and built to last.

Key Features

• Seven 17-4 stainless steel baffles for durability and easy cleaning
• Rated for .22 LR through 5.7x28 calibers
• Lightweight at 7.2 ounces—minimal impact on handling and point-of-aim
• Compact 5.4-inch length fits snugly on lightweight and takedown rifles
• Field-serviceable design supports ultrasonic and solvent cleaning
• Black nitride housing with anodized aluminum components for corrosion resistance

Specifications

Frequently Asked Questions

What calibers will the Tephra 22 suppress?

The Tephra 22 is rated for .22 LR and extends through 5.7x28. This means it works on standard .22 LR rifles and precision .22 centerfire handguns, making it a versatile choice if you own multiple platforms in that ballistic range.

How much does the Tephra 22 weigh, and will it throw off my rifle's balance?

At just 7.2 ounces, the Tephra 22 is one of the lighter options in its class. On a typical rimfire rifle, the weight addition is minimal and rarely causes noticeable handling issues, especially on lightweight or takedown models.

Can I clean the Tephra 22 myself?

Yes. The Tephra 22's baffle design supports field cleaning with ultrasonic cleaners and solvents. The removable baffle stack makes maintenance straightforward without requiring specialized tools or professional service.

What is the length of the Tephra 22, and will it fit in my case?

The suppressor measures 5.4 inches in length. It's compact enough for most rifle cases and soft cases, but if you plan to transport a suppressed rifle in a specific case, verify your clearance beforehand.