Rugged Suppressors Piston | .578×28 Thread | 17-4 SS | OP001

The Rugged Suppressors OP001 piston is a non-slotted suppressor piston finished in copper and machined from heat-treated 17-4 stainless steel. Its full-circumference gas seal reduces gas blowback compared with slotted designs, improving the shooter experience on compatible hosts. The piston is listed to fit Obsidian 45 platforms and is intended for use where a piston interface is required. Typical applications include range training and competition shooting on compatible platforms.

Product Specifications

• The model is Suppressor Piston.
• The thread pattern is .578×28.
• The material is 17-4 Stainless Steel.
• The finish is Copper.
• The piston is designed to fit Obsidian 45 hosts.
• The design uses a non-slotted full circumference gas seal to reduce gas blowback.
• The component is heat treated for durability.
• The product type is listed as Silencer Piston.
• The hand orientation is Right Hand.
• The weight is 0.1.
• The package dimensions are 1.45 X 1.60 X 2.60.
• The width measures 1.6000.
• The height measures 1.4500.
• The length measures 2.6000.
• The UPC is 859383006112.

Built for straightforward serviceability and longevity, this piston delivers a robust mechanical interface for suppressor-equipped systems where a piston is required. Its simple, heat-treated 17-4 stainless construction and full-circumference seal make it a practical choice for shooters prioritizing durability and reduced gas intrusion during extended range sessions or competitive use.