Loading...
Loading...
Loading...
Loading...
Jk Armament
The JK Armament 155 Piston is a 1/2x28 threaded piston assembly built for 9mm handgun applications. This component is engineered for shooters running suppressors on their 9mm pistols who need a reliable, precision-machined piston to cycle properly with their silencer system. JK Armament's piston design works with standard 1/2x28 suppressor mounts—the industry standard thread pattern for most 9mm cans—making it a straightforward swap for your current setup.
The 155 piston is constructed from nitride stainless steel, a finish that resists corrosion and handles repeated cycling without degradation. This matters because pistons live in a harsh environment inside your suppressor—they're exposed to hot gas, carbon buildup, and thermal cycling shot after shot. A durable, well-finished piston keeps your suppressor functioning reliably and makes maintenance easier down the road.
If you're running a 9mm pistol with a suppressor and your current piston is worn, cracked, or just not cycling right, this replacement unit gets you back to smooth, consistent function. It's a straightforward parts swap and a solid choice from a manufacturer known for precision suppressor components.
| Brand | JK Armament |
| Model | 155 Piston |
| Thread Pattern | 1/2x28 |
| Caliber | 9mm |
| Material | Nitride Stainless Steel |
| Application | Pistol Suppressor |
This piston is built for 1/2x28 threaded suppressors designed for 9mm pistols. If your suppressor uses the 1/2x28 mount and is rated for 9mm, this piston should be compatible. Always verify your suppressor's specifications before purchasing a replacement piston.
A piston is the floating component inside a suppressor that helps regulate gas flow and cycling. Over time, pistons can wear, develop cracks, or become coated with carbon buildup that affects performance. A replacement piston restores reliable cycling and suppression function.
This is a 155 piston assembly from JK Armament. Confirm compatibility with your specific suppressor model before installation, as piston fitment can vary by manufacturer and suppressor design.
Jk Armament
The JK Armament 155 Piston is a 1/2x28 threaded piston assembly built for 9mm handgun applications. This component is engineered for shooters running suppressors on their 9mm pistols who need a reliable, precision-machined piston to cycle properly with their silencer system. JK Armament's piston design works with standard 1/2x28 suppressor mounts—the industry standard thread pattern for most 9mm cans—making it a straightforward swap for your current setup.
The 155 piston is constructed from nitride stainless steel, a finish that resists corrosion and handles repeated cycling without degradation. This matters because pistons live in a harsh environment inside your suppressor—they're exposed to hot gas, carbon buildup, and thermal cycling shot after shot. A durable, well-finished piston keeps your suppressor functioning reliably and makes maintenance easier down the road.
If you're running a 9mm pistol with a suppressor and your current piston is worn, cracked, or just not cycling right, this replacement unit gets you back to smooth, consistent function. It's a straightforward parts swap and a solid choice from a manufacturer known for precision suppressor components.
| Brand | JK Armament |
| Model | 155 Piston |
| Thread Pattern | 1/2x28 |
| Caliber | 9mm |
| Material | Nitride Stainless Steel |
| Application | Pistol Suppressor |
This piston is built for 1/2x28 threaded suppressors designed for 9mm pistols. If your suppressor uses the 1/2x28 mount and is rated for 9mm, this piston should be compatible. Always verify your suppressor's specifications before purchasing a replacement piston.
A piston is the floating component inside a suppressor that helps regulate gas flow and cycling. Over time, pistons can wear, develop cracks, or become coated with carbon buildup that affects performance. A replacement piston restores reliable cycling and suppression function.
This is a 155 piston assembly from JK Armament. Confirm compatibility with your specific suppressor model before installation, as piston fitment can vary by manufacturer and suppressor design.
