Thompson MachineIsis22
.22 Cal / Rimfire suppressor · 1/2x28 Direct Thread interface · specs and compatibility from the manufacturer
Notable features
- User Serviceable
- Full-Auto Rated
- Rimfire Only
- Direct Thread
length
6.5″
weight
4.7oz
MSRP
$359
length
6.5″
weight
4.7oz
calibers
.22 rimfire
material
Aluminum
interface
1/2x28 Direct Thread
MSRP
$359
- Overall length
- 6.5″
- Class
- .22 Cal / Rimfire
- n
- 147
- Range
- 2.38″–8″
- Median
- 5.5″
- Diameter
- 1.13″
- Class
- .22 Cal / Rimfire
- n
- 147
- Range
- 0.75″–1.98″
- Median
- 1″
- Weight
- 4.7 oz
- Material
- 6061 T6 Aluminum
- Finish / treatment
- Matte Black Anodized
- Max caliber
- .22 Mag
- Base interface
- 1/2x28 Direct Thread
- Full-auto rated
- Yes
- Maintenance
- User serviceable
- MSRP
- $359
Longer than most .22 Cal / Rimfire suppressors
Length compared against the 147 .22 Cal / Rimfire suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Wider than most .22 Cal / Rimfire suppressors
Diameter compared against the 147 .22 Cal / Rimfire suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
Mount interface: 1/2x28 Direct Thread. It threads straight onto the barrel, so no mount or muzzle device is involved.
Manufacturer claim
- Rated .22LR and full-auto rated, and additionally rated for .22 Mag and .17 HMR on rifle-length hosts.
- Threadless-tube monocore design with tool-less disassembly for cleaning.
- Thompson Machine builds mono-core suppressors engineered for full user serviceability; the company introduced its first suppressor in 1991 and its first Mono-Core suppressor in 1998.
- Thompson Machine claims outstanding suppression on nearly every rimfire host with little to no audible first-round pop.