Silent LegionSL-45 Threaded Piston (.578x28)
Piston · attaches to .578x28 · presents Silent Legion SL-45 Piston · fits 1 suppressor in the catalog
thread
.578x28
standard
Silent Legion SL-45 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 Silent Legion SL-45 Piston and barrels threaded .578x28.
How mounting systems work →- Type
- Piston
- Attaches to
- .578x28
- Presents
- Silent Legion SL-45 Piston
Not published by the manufacturer: overall length, weight, material, MSRP.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
1 suppressor in the catalog take this part, all of them from Silent Legion. That is a single-manufacturer interface, so your options are limited to that line.
- Silent Legion SL-45
Which ones fit your barrel and host?
See all 1 in the Builder- Replaceable threaded piston shipped with the SL-45 .45 ACP suppressor, threaded .578"-28. Other threaded pistons are available separately.