CATPiston .578x28
Piston · attaches to .578x28 · presents CAT Piston · fits 3 suppressors in the catalog
thread
.578x28
+1 more thread pitch
standard
CAT Piston
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 CAT Piston and barrels threaded .578x28.
How mounting systems work →- Type
- Piston
- Attaches to
- .578x28
- Presents
- CAT Piston
Not published by the manufacturer: overall length, weight, material, MSRP.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
3 suppressors in the catalog take this part, all of them from CAT. That is a single-manufacturer interface, so your options are limited to that line.
- CAT SC
- CAT SC-S
- CAT SP 45
Which ones fit your barrel and host?
See all 3 in the Builder- .578x28
- 1/2x28
CAT sells this part in 2 thread pitches. They are one product on this page; pick the pitch that matches your barrel in the Builder.