
Availability: In Stock
Current Stock: Out of stock
The Aero Precision Tephra-22 is a compact 22-caliber suppressor built to deliver quiet, reliable performance whether you're shooting .22 LR on a rimfire rifle or running subsonic rounds through a handgun. Chambered in 1/2"x28 threads, this modular suppressor handles everything from casual plinking to varmint hunting with the kind of durability you'd expect from 17-4 stainless steel construction throughout the baffle stack and core components.
Sound suppression starts with seven stainless steel baffles engineered to handle the full .22 LR to 5.7x28 caliber range. That versatility means one suppressor can live on multiple hosts—mount it on your favorite rimfire rifle one day, swap it to a 5.7 pistol the next. The sealed 17-4 baffles also make cleaning straightforward; ultrasonic cleaning works without breaking down the suppressor into fiddly pieces, saving you time at the bench.
At 5.4 inches long and just 7.2 ounces, the Tephra-22 won't tip the balance on a lightweight rifle or hang heavy on a handgun. The aluminum outer tube paired with black nitride housing keeps weight down while the anodized baffle tube resists corrosion. This is a suppressor that works as hard as you do, whether you're zeroing at the range or stalking prairie dogs across BLM land.
| Brand | Aero Precision |
| Model | APRS100027C |
| Caliber Rating | .22 LR to 5.7x28 |
| Baffle Material | 17-4 Stainless Steel (7 baffles) |
| Housing Material | 17-4 Stainless Steel (serialized) |
| Outer Tube Material | Aluminum |
| Housing Finish | Black Nitride |
| Baffle Tube/Endcap Finish | Anodized |
| Length | 5.4 inches |
| Diameter | 1.1 inches |
| Weight | 7.2 oz (.450 lbs) |
| Thread Mount | 1/2"x28 |
The Tephra-22 is rated for .22 LR through 5.7x28. That means it works on rimfire rifles firing .22 LR, and on higher-velocity handguns chambered in 5.7x28 or other rounds within that range.
Yes. The sealed 17-4 stainless steel baffles are designed to work with ultrasonic cleaning without requiring full disassembly, making routine maintenance simpler than many other suppressor designs.
At 5.4 inches long and 7.2 ounces, the Tephra-22 is compact and lightweight. It's designed to work well on both rifles and handguns without significantly impacting balance or handling.
The Tephra-22 features a 1/2"x28 thread mount, a standard thread pitch for .22 rifles and some 5.7 handguns.

SKU: 198466243 • Weight: 1.1oz




Availability: In Stock
Current Stock: Out of stock
The Aero Precision Tephra-22 is a compact 22-caliber suppressor built to deliver quiet, reliable performance whether you're shooting .22 LR on a rimfire rifle or running subsonic rounds through a handgun. Chambered in 1/2"x28 threads, this modular suppressor handles everything from casual plinking to varmint hunting with the kind of durability you'd expect from 17-4 stainless steel construction throughout the baffle stack and core components.
Sound suppression starts with seven stainless steel baffles engineered to handle the full .22 LR to 5.7x28 caliber range. That versatility means one suppressor can live on multiple hosts—mount it on your favorite rimfire rifle one day, swap it to a 5.7 pistol the next. The sealed 17-4 baffles also make cleaning straightforward; ultrasonic cleaning works without breaking down the suppressor into fiddly pieces, saving you time at the bench.
At 5.4 inches long and just 7.2 ounces, the Tephra-22 won't tip the balance on a lightweight rifle or hang heavy on a handgun. The aluminum outer tube paired with black nitride housing keeps weight down while the anodized baffle tube resists corrosion. This is a suppressor that works as hard as you do, whether you're zeroing at the range or stalking prairie dogs across BLM land.
| Brand | Aero Precision |
| Model | APRS100027C |
| Caliber Rating | .22 LR to 5.7x28 |
| Baffle Material | 17-4 Stainless Steel (7 baffles) |
| Housing Material | 17-4 Stainless Steel (serialized) |
| Outer Tube Material | Aluminum |
| Housing Finish | Black Nitride |
| Baffle Tube/Endcap Finish | Anodized |
| Length | 5.4 inches |
| Diameter | 1.1 inches |
| Weight | 7.2 oz (.450 lbs) |
| Thread Mount | 1/2"x28 |
The Tephra-22 is rated for .22 LR through 5.7x28. That means it works on rimfire rifles firing .22 LR, and on higher-velocity handguns chambered in 5.7x28 or other rounds within that range.
Yes. The sealed 17-4 stainless steel baffles are designed to work with ultrasonic cleaning without requiring full disassembly, making routine maintenance simpler than many other suppressor designs.
At 5.4 inches long and 7.2 ounces, the Tephra-22 is compact and lightweight. It's designed to work well on both rifles and handguns without significantly impacting balance or handling.
The Tephra-22 features a 1/2"x28 thread mount, a standard thread pitch for .22 rifles and some 5.7 handguns.
SKU: 198466243 • Weight: 1.1oz
