The Aero Precision Tephra-22 Rimfire Suppressor is a compact, user-serviceable rimfire suppressor built for quiet shooting, easy maintenance, and broad small-caliber versatility. Finished in anodized black, the Tephra-22 combines durable 17-4 stainless steel baffles with a lightweight aluminum outer tube and end cap, giving shooters a rimfire suppressor that is easy to handle without sacrificing the strength needed for serious use.
Designed for everything from relaxed 22 LR plinking to varmint hunting and high-velocity rimfire applications, the Tephra-22 is rated for calibers ranging from .22 LR to 5.7x28. That gives it utility across common threaded rimfire pistols, rimfire rifles, and compatible 5.7 hosts using a 1/2-28 mount.
At the core of the suppressor are seven 17-4 stainless steel baffles. This baffle stack gives the Tephra-22 the durability needed for frequent rimfire use while also making cleaning more practical. Aero designed the suppressor to disassemble without special tools, allowing quick access to the internal components for routine maintenance after dirty rimfire ammunition.
With a 5.4" length, 1.1" diameter, and 7.2 oz weight, the Tephra-22 keeps added size and weight manageable on pistols and rifles. Whether you are building out a quiet rimfire trainer, a suppressed 22 LR hunting rifle, or a compact 5.7 setup, the Aero Precision Tephra-22 gives shooters a durable and serviceable suppressor backed by Aero Precision's lifetime warranty.
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NFA / SOT Controlled Item Notice:
This item is regulated under the National Firearms Act (NFA) and must be transferred in accordance with all applicable federal, state, and local laws. Suppressors require shipment to a valid Federal Firearms Licensee with Special Occupational Taxpayer status (FFL/SOT) for transfer.
All NFA items require the appropriate ATF approval before the customer may take possession. The customer is responsible for ensuring this item is legal to own in their state and local jurisdiction before placing an order.
Any items placed on the same order as a suppressor will ship to the selected FFL/SOT dealer. If you would like non-controlled items shipped directly to you, please place them on a separate order.
To help expedite processing, please have your selected dealer provide a current copy of their FFL/SOT documentation after placing your order.
Important: Orders returned or cancelled due to legal restrictions, transfer denial, or failure to complete required transfer steps may be subject to cancellation, restocking, and shipping fees.