Piston for 1/2x28 SN Threaded Barrel by SilencerCo

Maximize the performance and versatility of your handgun suppressor with the SilencerCo Piston for 1/2x28 SN threaded barrels. Designed for secure fitment and reliable cycling, this precision-engineered suppressor piston allows compatible SilencerCo pistol suppressors equipped with a Nielsen device (booster assembly) to mount properly to 1/2x28 threaded barrels.

Ideal for 9mm and other compatible pistol calibers using the 1/2x28 thread standard, this piston ensures consistent alignment, dependable operation, and long-term durability in demanding shooting environments.

Key Features and Benefits

1/2x28 SN Thread Compatibility
Specifically designed for 1/2x28 SN threaded pistol barrels, one of the most common thread patterns for 9mm handguns and compatible platforms.

Optimized for Semi-Automatic Pistols
Functions with a Nielsen device (recoil booster assembly) to ensure proper slide cycling and reliable firearm performance when shooting suppressed.

Precision Machined for Concentric Alignment
Manufactured to exact tolerances to maintain proper alignment between barrel and suppressor, supporting accuracy and minimizing the risk of baffle strikes.

Heat-Treated Stainless Steel Construction
Built from high-strength stainless steel for enhanced durability, corrosion resistance, and dependable performance under high heat and pressure.

Quick Interchange Capability
Easily swaps with other SilencerCo pistons, allowing one suppressor to be used across multiple firearms with different thread pitches.

Product Specifications

Product Name: SilencerCo Piston
Thread Pitch: 1/2x28 SN
Material: Heat-Treated Stainless Steel
Finish: Corrosion-Resistant Coating
Application: Pistol Suppressor Mounting
Compatibility: SilencerCo pistol suppressors utilizing a Nielsen device (booster assembly)
Common Caliber Application: 9mm and other compatible platforms
Manufacturer: SilencerCo

Performance Advantages

The SilencerCo 1/2x28 SN piston is engineered to ensure reliable cycling when paired with a booster assembly. By allowing the suppressor to move independently during recoil, it helps maintain consistent function in semi-automatic pistols.

Its precision machining promotes proper suppressor alignment, which supports consistent accuracy and reduces stress on both firearm and suppressor components. Durable stainless steel construction ensures long-term performance through repeated firing cycles.

Installation Instructions

Verify the firearm is unloaded and safe before installation. Remove the existing piston from the suppressor booster assembly. Insert the 1/2x28 SN piston into the Nielsen device housing according to manufacturer guidelines. Thread the suppressor onto the compatible 1/2x28 SN barrel and ensure proper engagement and alignment before firing.

Always follow all firearm and suppressor manufacturer instructions during installation and use.

Warranty Information

Manufactured to SilencerCo’s strict quality standards, this piston is built for durability and consistent performance. Refer to SilencerCo for complete warranty details and support information.

Upgrade your suppressor configuration with the SilencerCo Piston for 1/2x28 SN threaded barrels and achieve secure attachment, reliable cycling, and precision-engineered performance for your 9mm platform.