CGS GroupCGS Piston (.578x28)
Piston · attaches to .578x28 · presents CGS Piston · fits 602 suppressors in the catalog
length
2″
weight
1.3 oz
thread
.578x28
+6 more thread pitches
material
17-4 PH Stainless Steel
standard
CGS Piston
MSRP
$50
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 CGS Piston and barrels threaded .578x28.
How mounting systems work →- Type
- Piston
- Overall length
- 2″
- Weight
- 1.3 oz
- Material
- 17-4 PH Stainless Steel
- Attaches to
- .578x28
- Presents
- CGS Piston
- MSRP
- $50
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
602 suppressors in the catalog take this part, across 93 manufacturers including AAC, AB Suppressor, Abel Co. You aren't locked into one manufacturer's suppressors.
- CGS Group MOD9
- AAC 300-SD
- AB Suppressor A-10 5.56
- …and 599 more.
Which ones fit your barrel and host?
See all 602 in the Builder- .578x28
- 1/2x28
- 1/2x36
- 5/8x24
- 9/16x24
- M13.5x1LH
- M16x1LH
CGS Group sells this part in 7 thread pitches. They are one product on this page; pick the pitch that matches your barrel in the Builder.
- Find out more Custom Rifles Tactical Rifles Hunting Rifles Target Rifles Suppressors Hydra MOD9 Nautilus - 45 AL Hyperion QD 762 Helios DT Manuals Manuals Firing Device Pandora Firing Device Facebook Instagram © CGS Group LLC.