Thompson MachineNDK
.22 Cal / Rimfire suppressor · 1/2x28 Direct Thread interface · specs and compatibility from the manufacturer
Notable features
- Full-Auto Rated
- Rimfire Only
- Direct Thread
length
7.75″
weight
4oz
MSRP
$395
length
7.75″
weight
4oz
calibers
.22 rimfire
material
Titanium · Steel
interface
1/2x28 Direct Thread
MSRP
$395
- Overall length
- 7.75″
- Class
- .22 Cal / Rimfire
- n
- 147
- Range
- 2.38″–8″
- Median
- 5.5″
- Diameter
- 0.88″
- Class
- .22 Cal / Rimfire
- n
- 147
- Range
- 0.75″–1.98″
- Median
- 1″
- Weight
- 4 oz
- Material
- Grade 9 Titanium tube, 17-4 Stainless baffles
- Finish / treatment
- Natural Bead-Blast Titanium
- Max caliber
- .22 LR
- Base interface
- 1/2x28 Direct Thread
- Full-auto rated
- Yes
- MSRP
- $395
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.
Narrower 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.
- Thompson Machine positions the NDK against the Liberty Shoofly and AAC Slimliter for shooters who wanted a long rimfire can and missed their chance at those.
- The NDK uses a shielded baffle design in a long, slim 7.75" by .875" body — Thompson Machine pitches it as a return to the longer, leaner cans of earlier generations rather than a short stubby one.
- 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.
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- Grade 9 titanium tube with 17-4 stainless baffles, finished in natural bead-blast titanium.