Upgrade your suppressed pistol setup with the PWS .578×28 Piston, a precision-engineered component designed for seamless integration and exceptional performance. Crafted by Primary Weapons Systems, this suppressor piston ensures reliable operation across a variety of handgun configurations, reducing gas blowback and enhancing shooting comfort for tactical enthusiasts and competitive shooters alike.
Key Features
- Premium Material Construction: Machined from durable 17-4 stainless steel, offering superior corrosion resistance and long-term reliability even in demanding conditions.
- Versatile Compatibility: Threaded at .578×28, the standard pitch for many pistol suppressors, making it ideal for use with PWS BDE series, as well as models from Rugged, SilencerCo, Lone Wolf Arms, and Griffin.
- Anodized Black Finish: Provides a sleek, low-profile appearance that resists wear and complements modern firearm aesthetics.
- Easy Swappability: Allows quick changes between hosts or calibers, minimizing downtime and maximizing flexibility for multi-caliber shooters.
Specifications
- Threads: .578×28
- Material: 17-4 Stainless Steel
- Finish: Anodized Black
- Weight: 1.4 oz
- Dimensions: Length: 2 inches; Width: 0.75 inches; Height: 0.75 inches
- Cartridge Compatibility: Suitable for 9mm, .45 ACP, and other pistol calibers with compatible suppressors
Why Choose the PWS .578×28 Piston?
In the world of tactical firearms accessories, reliability is paramount. The PWS .578×28 Piston addresses common pain points like inconsistent cycling and excessive fouling by providing a robust booster that maintains proper timing and reduces wear on your suppressor and host firearm. Whether you’re running a tilt-barrel pistol or an AR-pattern handgun, this piston delivers consistent performance, helping you stay on target longer without the hassle of frequent adjustments or replacements. Its compact design ensures minimal added weight, preserving the balance and maneuverability you need for dynamic shooting scenarios. Elevate your suppressed shooting experience with a component built to last, backed by PWS’s reputation for innovative engineering.
Ready to enhance your setup? Secure the PWS .578×28 Piston today and experience the difference in precision and durability.
Frequently Asked Questions
Q: What firearms is the PWS .578×28 Piston compatible with?
A: It threads onto barrels with .578×28 specifications and works with a wide range of pistol suppressors from brands like PWS, Rugged, and SilencerCo, supporting calibers such as 9mm and .45 ACP.
Q: How do I maintain the piston?
A: Clean regularly with a soft brush and solvent to remove carbon buildup, ensuring smooth operation and extending its lifespan.
Q: Is this piston suitable for fixed-barrel hosts?
A: Yes, it’s designed for versatile use, including fixed-barrel carbines and pistols, but consult your suppressor’s manual for optimal performance.

