The Otter Creek Labs Infinity is a 7.62mm rifle suppressor described by the manufacturer as a durable, configurable unit intended for long-term service. The documented overall length is 6.5 inches with an outside diameter near 1.75 inches and it ships with multiple end caps and a clamp wrench. Manufacturer-provided notes describe DMLS 718 Inconel construction for the main tube and machined H900 17-4 stainless end caps.

Key Specifications

• Caliber is listed as .308 / 7.62 NATO for use on 7.62mm rifle platforms.
• The overall length is 6.5 inches (stated as no-mount length in manufacturer text).
• The outside diameter/OD is listed as 1.75 inches.
• The weight is reported as 20 oz in the manufacturer’s description and as 22 oz in product attributes; see notes for details.
• Construction is described in the manufacturer text as DMLS 718 Inconel for the tube with H900 17-4 stainless end caps; product attributes also list stainless steel; see notes for reconciliation.
• Rear thread/interface is reported as 1.375×24 HUB in the manufacturer’s text and as 5/8-24 in product attributes; see notes.
• Finish/color is Black Nitride per product attributes.
• Full-auto rating is listed as No in product attributes.
• Included in the box are the suppressor, three end caps (solid and vented noted), tube clamp, end cap wrench as described by the manufacturer.
• Model name is Infinity and the unit is described as hub-compatible and offered with no mount included.

The Infinity is presented as a serviceable, configurable suppressor intended for shooters who prioritize durability and adaptability across multiple hosts. Its documented hub-capable interface and supplied end caps make it suitable for a range of 7.62mm rifle configurations where a robust, long-lasting suppressor is desired.