The PTR VENT SPIRITUS 5.56i is a compact Inconel suppressor for 5.56×45, also rated for 5.7×28 and 4.6×30, built for harder-use firing schedules.
It is one continuous piece of 3D-printed Inconel for heat resistance and durability, using PTR’s Purposefully Induced Porosity (PIP) structure. It is approximately 6.0″ long without the adapter and 1.625″ in diameter, uses a 1.375×24 HUB mount and includes a 1/2×28 direct-thread adapter. PTR lists a 10.5″ minimum barrel length for 5.56.
Specifications
- Brand: PTR Industries
- Model: VENT SPIRITUS 5.56i
- Caliber: 5.56×45 (also 5.7×28 and 4.6×30)
- Construction: One-piece 3D-printed Inconel with PIP
- Length: Approx. 6.0″ (without adapter)
- Diameter: 1.625″
- Mount: 1.375×24 HUB
- Included Adapter: 1/2×28 direct thread
- Minimum Barrel: 10.5″ for 5.56
- Color: FDE
- UPC: 810161700424
Ships to a licensed FFL dealer for transfer. The buyer must pass the required background check and meet all federal, state and local laws.
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