PWS 13.5x1LH Piston - PISTON-135X1LH

Upgrade your suppressed pistol setup with the PWS 13.5x1LH Piston, a precision-engineered component from Primary Weapons Systems designed for seamless compatibility with 13.5×1 LH threaded barrels. Crafted for shooters who demand reliability and versatility, this suppressor piston ensures optimal performance, reducing gas blowback and enhancing shooting comfort during extended sessions. Whether you’re running a 9mm pistol or PCC, this piston bridges the gap between your host firearm and suppressor, delivering a smoother, more controlled experience.

Key Features

• Premium Material Construction: Made from durable 17-4 stainless steel for exceptional strength and longevity, resisting wear even under high-round counts.
• Versatile Thread Compatibility: Specifically threaded in 13.5×1 LH to fit a wide range of international pistol barrels, including popular models like the SIG MPX or CZ Scorpion.
• Broad Suppressor Integration: Effortlessly pairs with the PWS BDE 9 pistol suppressor and works with leading brands such as Rugged, SilencerCo, Lone Wolf Arms, and Griffin for ultimate flexibility.
• Anodized Black Finish: Provides corrosion resistance and a sleek, professional look that matches tactical aesthetics.
• Lightweight Design: At just 1.3 oz, it adds minimal weight to your setup without compromising balance or maneuverability.

Technical Specifications

• Thread Pattern: 13.5×1 LH (barrel side); compatible with .578×28 booster mounts
• Material: 17-4 Stainless Steel
• Finish: Anodized Black
• Weight: 1.3 oz
• Dimensions: Length: 2 inches; Diameter: 0.75 inches
• Cartridge Compatibility: Optimized for 9mm, but versatile for other calibers with matching threads

Why Choose the PWS 13.5x1LH Piston?

In the world of suppressed firearms, compatibility can be a major pain point, especially with non-standard threads like 13.5×1 LH. This piston solves that by offering plug-and-play installation, minimizing tuning time and ensuring your suppressor locks on securely every time. Shooters appreciate the reduced fouling and cleaner operation compared to direct-thread options, leading to less maintenance and more range time. Its robust build addresses common concerns like thread wear or misalignment, providing peace of mind for competitive shooters, home defenders, or enthusiasts exploring modular setups. Backed by PWS’s reputation for innovation in suppressor technology, this piston elevates your shooting precision and enjoyment without unnecessary complexity.

Frequently Asked Questions

Q: What firearms is the PWS 13.5x1LH Piston compatible with?
A: It’s ideal for pistols and PCCs with 13.5×1 LH threaded barrels, such as certain European models, SIG MPX variants, or CZ Scorpion setups. Always verify your barrel threads before purchase.

Q: Does this piston work with non-PWS suppressors?
A: Yes, it integrates seamlessly with suppressors from Rugged, SilencerCo, Lone Wolf Arms, and Griffin, as long as they use standard booster mounts.

Q: How do I install the PWS 13.5x1LH Piston?
A: Installation is straightforward—simply screw it onto your barrel’s 13.5×1 LH threads using proper tools to ensure a secure fit. No special tools beyond standard armorer’s wrenches are typically required.

Don’t settle for suboptimal suppression—equip your firearm with the PWS 13.5x1LH Piston today and experience enhanced reliability, reduced recoil, and superior sound mitigation tailored to your needs.