Otter Creek Labs Infinity - Silencer 1.375X24 7.62 Black

The Otter Creek Labs Infinity is a 7.62 suppressor built for shooters who refuse to compromise between durability and performance. Threaded 1.375×24, this suppressor delivers the sound reduction serious riflemen demand—whether you're running a precision bolt gun, a semi-auto battle rifle, or belt-fed systems. Unlike suppressors designed to be lightweight and disposable, the Infinity is engineered from DMLS 3D-printed 718 Inconel and heat-treated H900 17-4 stainless steel end caps to withstand punishment that would destroy lesser cans. This is the suppressor for hunters, tactical shooters, and operators who need reliability under extreme conditions.

Otter Creek Labs tested the Infinity to brutal extremes—and it proved itself again and again. The suppressor carries no barrel length restrictions on magazine-fed rifles, giving you complete flexibility in how you mount it. If you're running it on belt-fed 7.62 systems, exercise restraint with your ammunition: Otter Creek Labs recommends limiting continuous fire to 200-round strings before allowing a cooldown period (use the included vented end cap on belt-fed platforms). This isn't a limitation born of weakness; it's honest engineering. A 20-ounce suppressor built to last decades will naturally run hotter and heavier than a 12-ounce disposable can.

Three end caps ship in the box, giving you options for different mounting scenarios and configurations. The included end cap wrench makes swaps straightforward, and the tube clamp ensures secure installation. At 1.75 inches in diameter and 6.5 inches in length, the Infinity presents a professional profile on any 7.62 platform. If ultralight weight matters more to you than long-term durability, other options exist—but if you're building a gun you plan to run hard for years, the Infinity earns its place.

Key Features

• DMLS 3D-printed 718 Inconel construction with heat-treated stainless steel end caps for extreme durability
• 1.375×24 HUB threading compatible with most 7.62 rifle platforms
• Three interchangeable end caps for configuration flexibility
• No barrel length or magazine-fed firing schedule restrictions
• Rated for continuous belt-fed fire with recommended cooldown intervals
• Includes tube clamp, end cap wrench, and three end caps

Specifications

Frequently Asked Questions

What's included with the Otter Creek Labs Infinity suppressor?

The suppressor ships with three end caps, a tube clamp, and an end cap wrench. This gives you flexibility to configure the can for different setups without needing to buy additional components.

Can I use the Infinity on belt-fed 7.62 weapons?

Yes. On belt-fed 7.62 systems, use the vented end cap and limit continuous fire to 200-round strings before allowing a cooldown period. The vented end cap is critical for safe operation on belt-fed platforms.

Are there any barrel length or firing schedule restrictions?

No restrictions apply to magazine-fed firearms. Belt-fed systems require the 200-round/cooldown protocol noted above.

What thread pattern does the Infinity use?

The suppressor is threaded 1.375×24 HUB, a common pattern on 7.62 rifles and suitable for most centerfire rifle platforms in that caliber.