Description
The PTR Spiritus 5.56i is a compact, high-performance 5.56 suppressor built for serious shooters. Fully 3D-printed from Inconel with PTR’s proprietary Purposely Induced Porosity (PIP) technology, it delivers excellent sound suppression, low back pressure, and extreme durability in a lightweight package.
Specifications
- Caliber: 5.56 NATO
- Length: 6.0″ (6.38″ with direct thread)
- Diameter: 1.625″
- Weight: 15.2 oz (without mount)
- Material: 3D-Printed Inconel with DLC coating
- Mount: 1.375×24 HUB (includes 1/2×28 direct thread adapter)
Rated for 5.56 NATO (from 10.5″ barrels), plus 5.7×28 and 4.6×30. Ideal for SBRs, MK18 builds, duty rifles, and hard-use applications. Limited full-auto schedule with cooldown as well as simple solvent-soak maintenance for the PIP section.
American-made with best-in-class durability and easy maintenance.
Ships to FFL or In-Store Pickup
*Must be legally able to purchase/obtain a firearm.
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