Rugged Suppressors Obsidian Piston | 9/16×24 | OP007

The Rugged Suppressors Obsidian piston (OP007) provides a non-slotted, full-circumference gas seal for use with compatible Obsidian 45 hosts. It is offered with a Copper finish and a 9/16×24 thread pattern and is intended to reduce gas blowback at the host interface. When installed on fixed-barrel platforms such as carbines or subguns, the return spring must be replaced with a Fixed Barrel Spacer per manufacturer guidance.

Product Specifications

• The model is listed as Suppressor Piston.
• The product fits Obsidian 45 suppressor hosts.
• The thread pattern is 9/16×24.
• The finish is specified as Copper.
• An additional feature lists 17-4 Stainless Steel.
• The listed overall dimension is 1.45 X 1.55 X 2.55.
• The height is 1.4500 inches.
• The width is 1.5500 inches.
• The length is 2.5500 inches.
• The product type is Piston.
• The subcategory is Suppressor Accessories.
• The handedness is Right Hand.
• The country of origin is US.
• The UPC is 859383006334.

This piston uses a full-circumference, non-slotted design intended to lower gas blowback at the host interface and improve user comfort during extended use. It is supplied in a finish listed as Copper and references 17-4 stainless steel in the product details; confirm fitment and installation requirements for your host before installation. Typical applications include use on suppressed semi-automatic pistols and pistol-caliber carbine platforms where a threaded piston interface is needed.

Designed for durability and repeatable sealing, the Obsidian piston is a straightforward replacement or upgrade option for users running compatible Obsidian 45 systems who prioritize reduced backflow and a secure threaded interface.