PTR Vent Spiritus Inconel Suppressor .223 Rem/5.56 NATO

The PTR Vent Spiritus is a rifle suppressor chambered for compatibility with .223 Remington and 5.56 NATO platforms. Its 3D-printed Inconel construction and black physical vapor deposition finish are designed for strength, heat resistance, and durable field use.

The suppressor includes a 1/2×28 direct-thread adapter compatible with 1-3/8×24 HUB mounting systems. It is specified for limited full-auto firing in 90–120-round bursts followed by a 10-minute cooldown to ambient temperature. For 5.56 NATO, the stated minimum safe barrel length is 10.3 inches. Transfer and possession are subject to applicable federal, state, and local laws.

Key Specifications

• The manufacturer is PTR.
• The model is Vent Spiritus.
• Caliber compatibility is .223 Remington/5.56 NATO.
• The product type is a rifle suppressor.
• The suppressor is constructed from 3D-printed Inconel.
• The finish is black PVD.
• The suppressor measures 6.01 inches in length without the adapter.
• The diameter is 1.625 inches.
• The included mounting accessory is a 1/2×28 direct-thread adapter for 1-3/8×24 HUB systems.
• The stated minimum safe barrel length for 5.56 NATO is 10.3 inches.

With its compact dimensions, heat-resistant Inconel construction, and flexible HUB-compatible mounting setup, the PTR Vent Spiritus provides a practical configuration for appropriately equipped .223 Remington and 5.56 NATO platforms.

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