Diamondback Ventra DBS-556i 5.56 NATO Rifle Suppressor - Inconel 718 HUB Direct Thread
User Ratings
No ratings yet
Be the first to review this product
Overview
Compact, full-auto rated 5.56 NATO suppressor engineered for sustained use.
Features
- Low backpressure design to improve cycling and reduce blowback
- Compact length for improved rifle balance and handling
- Inconel 718 core (heat resistance, durability)
- HUB compatible direct-thread mounting
- Full-auto rated, tested for sustained fire
- Pressure Venting Technology (PVT) channels gas away from the shooter for smoother recoil and reliable cycling
- Asymmetric baffle geometry tuned for suppression/backpressure and controlled flash signature
- High-temperature materials: Inconel 718 core with 17-4 stainless endcap for corrosion resistance
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
- Mount: Direct-thread HUB adaptor
- Muzzle thread pitch: 1/2-28
- Hub compatible: Yes
- Full-auto rated: Yes
- Minimum barrel length: None
Specifications
- Manufacturer:
- Diamondback Firearms
- Category:
- suppressor
- Caliber:
- 5.56x45mm NATO
- Interfaces:
- Muzzle thread: 1/2-28Suppressor mount: direct thread
- Weight:
- 12 oz
- Length:
- 5.3"
- UPC:
- 810035758018
- MPN:
- DBS-556I
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$889.77
Lowest
$889.77
Highest
$909.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products
Otter Creek Labs Polonium POL556 5.56 NATO Suppressor, Black Cerakote
Otter Creek Labs
$464.80
Otter Creek Labs Polonium-K 5.56 NATO Suppressor
Otter Creek Labs
$450.99
OTTER CREEK LABS Polonium 5.56 NATO 5.8" Rifle Silencer / Suppressor | FDE
Otter Creek Labs
$532.00
SILENCERCO Saker 5.56 NATO 6.76" Silencer / Suppressor - Black
SilencerCo
$803.99
AB Suppressors A-10 5.56mm Suppressor w/ 1/2x28 Flush Mount (A10-556)
Ab Suppressor
$450.00
Griffin Armament 5K Recce 5.56mm Suppressor Stainless Steel 1/2x28
Griffin Armament
$679.99
Surefire Socom556-Mini2 Suppressor 5.56 NATO Dark Earth
Surefire
$979.99
Advance Armament M4-2000 Silencer 5.56 NATO Inconel Black
Advanced Armament Co (Aac)
$934.96
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AR-15 Caliber Options Beyond 5.56: What Changes and Why
A neutral overview of common AR-15 caliber paths beyond 5.56, including .300 Blackout, 6.5 Grendel, and .22 LR conversion approaches with practical system tradeoffs.
4 min read
Guide
Muzzle Device Selection for Suppressor Hosts
An examination of muzzle device options for suppressed AR-15s, covering thread pitch standards, mount systems, alignment considerations, and the tradeoffs between direct-thread, QD, and taper-mount interfaces.
7 min read
Guide
NFA Basics for AR-15 Builders: SBR, Suppressor, Pistol, and AOW
A plain-language explanation of how the National Firearms Act applies to AR-15 builds, covering short-barreled rifles, suppressors, pistol configurations, and AOWs.
6 min read