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  • Home
  • About Us
  • Everything you need to know about reloading
    Start Shopping
      Reloading Dies
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      Reloading Components
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VENTRA 5.56 NATO SUPPRESSOR - VENTRA 5.56 NATO RIFLE SUPPRESSOR FDE

VENTRA 5.56 NATO SUPPRESSOR – VENTRA 5.56 NATO RIFLE SUPPRESSOR FDE

Specifications

  • Cartridge: 22 Caliber (.223-.224)
  • Length: 1.55''
  • Threads: 1/2-28
  • Finish: Flat Dark Earth
  • Style: Direct Thread
  • Full Auto Rated: Yes
  • Weight: 0.75 lbs
DIAMONDBACK FIREARMS VENTRA 5.56 NATO SUPPRESSOR
 
Compact sized suppression, engineered for sustained use. Inconel 718 core with Pressure Venting Technology for cleaner cycling on semi-auto and full-auto platforms.
 
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.
 
FEATURES
  • Low backpressure design, improves cycling and reduces blowback to the shooter.
  • Compact length keeps rifle balance and handling intact.
  • Inconel 718 core, used in aerospace and military applications for extreme heat resistance and durability.
  • HUB compatible direct-thread mounting for modular host use.
  • Full-auto rated, tested for sustained fire.
  • American Made, American Engineered
  • PRESSURE VENTING TECHNOLOGY (PVT)
  • PVT channels gas away from the shooter. So less gas in your face. You get smoother recoil, and more reliable cycling.
  • ASYMMETRIC BAFFLE GEOMETRY
  • Their baffles are tuned to balance suppression and backpressure. The result is even sound across the spectrum, and controlled flash signature.
  • HIGH-TEMPERATURE MATERIALS
  • Inconel 718 core resists creep and deformation under heat. 17-4 stainless steel endcap provide corrosion resistance. These materials extend service life under heavy use.
SPECS
  • 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, 17-4 SS
  • Mount: Direct Thread HUB Adaptor
  • Muzzle Thread Pitch: 1/2-28
  • Hub Compatible: Yes
  • Full-Auto Rated: Yes
  • Minimum Barrel Length: None
Description

Original price was: $909.99.Current price is: $798.00.

DIAMONDBACK FIREARMS VENTRA 5.56 NATO SUPPRESSOR
 
Compact sized suppression, engineered for sustained use. Inconel 718 core with Pressure Venting Technology for cleaner cycling on semi-auto and full-auto platforms.
 
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.
 
FEATURES
  • Low backpressure design, improves cycling and reduces blowback to the shooter.
  • Compact length keeps rifle balance and handling intact.
  • Inconel 718 core, used in aerospace and military applications for extreme heat resistance and durability.
  • HUB compatible direct-thread mounting for modular host use.
  • Full-auto rated, tested for sustained fire.
  • American Made, American Engineered
  • PRESSURE VENTING TECHNOLOGY (PVT)
  • PVT channels gas away from the shooter. So less gas in your face. You get smoother recoil, and more reliable cycling.
  • ASYMMETRIC BAFFLE GEOMETRY
  • Their baffles are tuned to balance suppression and backpressure. The result is even sound across the spectrum, and controlled flash signature.
  • HIGH-TEMPERATURE MATERIALS
  • Inconel 718 core resists creep and deformation under heat. 17-4 stainless steel endcap provide corrosion resistance. These materials extend service life under heavy use.
SPECS
  • 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, 17-4 SS
  • Mount: Direct Thread HUB Adaptor
  • Muzzle Thread Pitch: 1/2-28
  • Hub Compatible: Yes
  • Full-Auto Rated: Yes
  • Minimum Barrel Length: None

4 in stock

SKU 430117810 Category

Description

DIAMONDBACK FIREARMS VENTRA 5.56 NATO SUPPRESSOR
 
Compact sized suppression, engineered for sustained use. Inconel 718 core with Pressure Venting Technology for cleaner cycling on semi-auto and full-auto platforms.
 
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.
 
FEATURES
  • Low backpressure design, improves cycling and reduces blowback to the shooter.
  • Compact length keeps rifle balance and handling intact.
  • Inconel 718 core, used in aerospace and military applications for extreme heat resistance and durability.
  • HUB compatible direct-thread mounting for modular host use.
  • Full-auto rated, tested for sustained fire.
  • American Made, American Engineered
  • PRESSURE VENTING TECHNOLOGY (PVT)
  • PVT channels gas away from the shooter. So less gas in your face. You get smoother recoil, and more reliable cycling.
  • ASYMMETRIC BAFFLE GEOMETRY
  • Their baffles are tuned to balance suppression and backpressure. The result is even sound across the spectrum, and controlled flash signature.
  • HIGH-TEMPERATURE MATERIALS
  • Inconel 718 core resists creep and deformation under heat. 17-4 stainless steel endcap provide corrosion resistance. These materials extend service life under heavy use.
SPECS
  • 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, 17-4 SS
  • Mount: Direct Thread HUB Adaptor
  • Muzzle Thread Pitch: 1/2-28
  • Hub Compatible: Yes
  • Full-Auto Rated: Yes
  • Minimum Barrel Length: None

Additional information

Weight 1.5 lbs
Length

1.55''
Threads

1/2-28
Cartridge

AAD_22 Caliber (.223-.224)
Finish

Flat Dark Earth
Style

Direct Thread
Full Auto Rated

Yes
Weight

0.75 lbs

Frequently Asked Questions

Are these brass cases and reloading components factory-new or once-fired? +

We stock both premium factory-new components and high-quality once-fired brass. Please check the specific product listing title and description carefully; once-fired brass is fully inspected, but we always recommend resizing and inspecting prior to priming and powder charging.

Will this case trimmer gauge or die set work with my progressive press setup? +

Our standard reloading dies and case length trimmer accessories utilize industry-standard threads (typically 7/8"-14) compatible with major single-stage, turret, and progressive presses like RCBS, Hornady, Lee Precision, and Dillon. Caliber-specific trim gauges must match your exact brass caliber.

Do you enforce shipping restrictions on powder, primers, or live ammunition? +

Yes. Non-hazardous reloading equipment (dies, case length trimmers, gauges, and unprimed brass) ships via standard ground carriers with no extra fees. Any orders containing smokeless powders or primers will incur standard federal HazMat handling fees and cannot be shipped via air transportation.

How can I track my shipment to ensure delivery safety? +

Precision reloading gear is valuable, so all orders are shipped with tracking enabled. As soon as your package is dispatched from our inventory warehouse, a tracking number will be emailed to you. You can monitor your shipment directly on our Track Order page using your unique Order ID.

Can I return precision measuring tools or die components if they don’t fit? +

We accept returns on unused, unaltered tools, case preparation equipment, and unopened component boxes within 30 days of item delivery. Due to safety and strict quality control on the reloading bench, we absolutely cannot accept returns on opened packs of primers, smokeless powder, or processed brass casings.

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