PTR Vent Spiritus 5.56 Black Suppressor 1/2x28

The PTR Vent Spiritus is a 5.56x45mm NATO rifle suppressor built with a 3D printed Inconel body and a black PVD finish. It uses a Purposely Induced Porosity (PIP) system intended to disperse gas internally, which the product description says reduces backpressure and supports sound suppression.

The suppressor measures 6.01 inches long excluding the adapter, with a 1.625-inch diameter and a weight of 15.25 ounces without the adapter. Its 1/2x28 thread pattern fits rifles directly. A HUB 1-3/8x24 configuration is supported through the included direct thread adapter.

The package includes a direct thread adapter for HUB-threaded compatibility.

• Caliber: 5.56x45mm NATO
• Material: 3D Printed Inconel
• Finish: PVD (Black)
• Length: 6.01 in (without adapter)
• Diameter: 1.625 in
• Weight: 15.25 oz (without adapter)
• Thread Pattern: 1/2x28 direct; 1-3/8x24 HUB via included adapter
• Technology: Purposely Induced Porosity (PIP)