SKU LIP|DBS-556I Category

Diamondback Ventra 556 Direct Thread Suppressor 5.56 NATO 1.55″ Dia Inconel Black Cerakote

Diamondback Ventra 556 Direct Thread Suppressor 5.56 NATO 1.55″ Dia Inconel Black Cerakote

$979.00

15 in stock

The Ventra DBS-556i is a compact full-auto rated suppressor for 5.56 NATO platforms. It pairs a short overall length with engineered gas flow to reduce backpressure lower blowback and preserve shooter comfort. Manufactured in Inconel 718 this military-grade alloy is the premium choice for heat resistance durability and longevity. The DBS-556i is built to perform in the harshest environments.

Specifications:

  • Caliber Rating: 5.56 x 45 mm
  • Length with Direct Thread Mount: 5.711 in
  • OAL (w/o Mount): 5.336 in
  • Added Length to Firearm: 5.088 in
  • Diameter: 1.55 in
  • Weight (Body): 12.0 oz
  • Direct-Thread Adaptor Weight: 2.0 oz
  • Material: Inconel 718 Core 17-4 SS Housing
  • Finish Options: Cerakote Armor Black Black Nitride+ Adapter
  • Mount: Direct Thread HUB Adaptor
  • Muzzle Thread Pitch: 1/2-28
  • Hub Compatible: Yes
  • Full-Auto Rated: Yes
  • Minimum Barrel Length: None

 

Additional information

Upc

810035758018

Manufacturer

Diamondback Firearms

Manufacturer part number

DBS-556i

Model

DB Suppressor

Mount type

Direct Thread

Product type

Suppressor

Shipping weight

1.5

Thread pattern

1/2"x28

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

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Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
Verified customer

BJ FIREARMS LLC

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