Diamondback Firearms DB 556 Suppressor 5.56 Inconel Black

Description

The Ventra DBS-556i from Diamondback Firearms is a compact, full‑auto rated suppressor designed for 5.56 NATO platforms. It pairs an Inconel 718 core with 17‑4 stainless steel components for high heat resistance and extended service life. The suppressor’s engineered gas flow reduces backpressure and blowback to improve cycling and shooter comfort on semi‑auto and full‑auto hosts.

Key Specifications

• The caliber rating is 5.56 x 45 mm (.223 Rem/5.56 NATO).
• The length with direct thread mount is 5.711 in.
• The added length to the firearm is 5.088 in.
• The diameter is 1.55 in.
• The body weight is 12.0 oz.
• The direct‑thread adaptor weight is 2.0 oz.
• The material is a Inconel 718 core and 17-4 stainless steel housing.
• The mount type is direct‑thread HUB adaptor.
• The muzzle thread pitch is 1/2-28.
• This unit is full‑auto rated.

Engineered for reduced backpressure and durable operation, the DBS-556i offers a compact footprint and robust materials suited to sustained use. For shooters who value reliable cycling, heat resistance, and a form factor that keeps handling balanced, this suppressor delivers a pragmatic, well‑built option — yinz get a no‑nonsense tool for demanding applications.

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

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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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