Otter Creek Labs Hydrogen K 308 suppressor, titanium, 5 in

Description

The Otter Creek Labs Hydrogen K 308 is a lightweight, Grade 5 titanium suppressor engineered for precision shooters and hunters who value reduced weight and fast cooling. At 5 inches and 6.7 ounces (no mount), it minimizes added mass on a rifle while providing suppression for .308 / 7.62 NATO. The design uses external weight reduction to increase surface area for faster heat shedding — yinz get a practical balance of strength and lightness.

Key Specifications

• The model is Hydrogen K (HYDK762).
• The material is Grade 5 titanium.
• The caliber rating is .308 / 7.62 NATO.
• The overall length is 5 inches (no mount).
• The weight is 6.7 ounces (no mount).
• The outside diameter is 1.625 inches.
• It is rated for full-auto use when kept under 800 degrees.
• Rear mount threads are 1.375×24 (universal) and a 5/8-24 direct thread adapter is included.
• The finish is black nitride.
• The box contents include suppressor, stickers, instruction/specs pamphlet, 5/8×24 direct thread adapter, and tube clamp.

For shooters who prioritize low weight and rapid cooling without sacrificing durability, the Hydrogen K delivers a practical, purpose-driven solution. Its tubeless, externally lightened construction and included adapter make it adaptable to a range of setups while keeping the overall package minimal and capable for field or match use.

Just a heads up, n’at: some of the product descriptions on our site are created or assisted by AI. We do our best to make sure everything’s accurate, but every now and then the info might be a little off—kinda like tryin’ to find parking on the South Side on a Friday night.

Details like specs, features, pricing, or availability might not always be perfect, so yinz should double-check anything important before buyin’.

If yinz spot somethin’ that doesn’t look right, give us a shout and we’ll fix it up quicker than a Primanti’s sammich disappears at lunchtime.

This is a regulated item and must be sent to an FFL but can be shipped direct to door for PA residents ONLY.

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