Thompson MachineRecoil Booster .578x28
Piston · attaches to .578x28 · presents Thompson Machine Piston · fits 6 suppressors in the catalog
thread
.578x28
+6 more thread pitches
standard
Thompson Machine Piston
MSRP
$150
A piston, sometimes called a Nielsen device, screws into the back of a pistol suppressor. Most pistol barrels tilt as the action cycles, and the weight of a suppressor can stop that. The piston adds a spring between the suppressor and the barrel so the pistol keeps cycling. Match the piston's thread to your pistol's barrel.
This one fits suppressors that take the Thompson Machine Piston and barrels threaded .578x28.
How mounting systems work →- Type
- Piston
- Attaches to
- .578x28
- Presents
- Thompson Machine Piston
- MSRP
- $150
Not published by the manufacturer: overall length, weight, material.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
6 suppressors in the catalog take this part, all of them from Thompson Machine. That is a single-manufacturer interface, so your options are limited to that line.
- Thompson Machine Isis-2 .300 BLK
- Thompson Machine Isis-2 .40
- Thompson Machine Isis-2 .45
- …and 3 more.
Which ones fit your barrel and host?
See all 6 in the Builder- .578x28
- 1/2x28
- 9/16x24
- M13.5x1LH
- M14.5x1LH
- M16x1
- M16x1LH
Thompson Machine sells this part in 7 thread pitches. They are one product on this page; pick the pitch that matches your barrel in the Builder.
- This adapter is for our Isis-2 series of suppressors. Does not fit the Poseidon series.