DBS-30i .300 RUM Suppressor | 5/8-24 | DBS-30iFDE

The Ventra DBS-30i is a compact, full-auto-rated suppressor designed for .300-class rifles. It uses an Inconel 718 core and a 17-4 stainless steel housing finished in Flat Dark Earth Cerakote for corrosion resistance and heat resilience. Engineered venting and asymmetric baffle geometry help manage backpressure and improve cycling characteristics across ammunition types.

Typical applications include precision long-range shooting and field hunting with .300-class rifles where durability under sustained fire and reduced blast signature are priorities.

Product Specifications

• The caliber rating is .300 RUM.
• The manufacturer is Diamondback Firearms.
• The manufacturer part number is DBS-30iFDE.
• The length with direct-thread mount is 6.505 in.
• The overall length without mount (OAL) is 6.130 in.
• The added length to the firearm is 5.882 in.
• The body diameter measures 1.64 in.
• The body weight is listed as 16.0 oz.
• The direct-thread adaptor weight is 2.0 oz.
• The core material is Inconel 718 with a 17-4 stainless steel housing.
• The finish is Flat Dark Earth (Cerakote).
• The mount is a direct-thread HUB adaptor with a 5/8-24 muzzle thread pitch.
• The suppressor is listed as HUB compatible.
• The suppressor is full-auto rated.
• The UPC is 810035758056.

The Ventra DBS-30i is built for repeatable performance in demanding conditions, prioritizing material selection and venting geometry to maintain reliability and control on .300-class rifles. Its combination of Inconel core and 17-4 stainless housing with a HUB-compatible direct-thread mount provides modularity and service life suited to heavy use while the FDE Cerakote finish offers environmental protection.