Diamondback FirearmsVentra DBS-22i
5.56mm / .223 suppressor · 1/2x28 Direct Thread interface · specs and compatibility from the manufacturer
Notable features
- No Barrel Restrictions
- Full-Auto Rated
- Direct Thread
length
5.63″
weight
5.8oz
MSRP
$575
length
5.63″
weight
5.8oz
calibers
.22 rimfire | 5.56
material
Steel · Inconel
interface
1/2x28 Direct Thread
MSRP
$575
- Availability
- In production
- Overall length
- 5.63″
- Diameter
- 1.13″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 0.98″–2.2″
- Median
- 1.57″
- Weight
- 5.8 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- Inconel 718, 17-4 SS
- Finish / treatment
- Cerakote Armor Black, Cerakote FDE
- Max caliber
- 5.7x28mm
- Base interface
- 1/2x28 Direct Thread
- Full-auto rated
- Yes
- Barrel restriction
- None (manufacturer stated)
- MSRP
- $575
- Class
- 5.56mm / .223
- n
- 292
- Range
- $199–$1,955
- Median
- $899
Narrower than most 5.56mm / .223 suppressors
Diameter compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Lighter than most 5.56mm / .223 suppressors
Weight compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Cheaper than most 5.56mm / .223 suppressors
MSRP compared against the 292 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
Mount interface: 1/2x28 Direct Thread. It threads straight onto the barrel, so no mount or muzzle device is involved.
Manufacturer claim
- Full-auto rated and tested for sustained fire in controlled conditions.
- Compact, full-auto rated suppressor designed for pistol caliber carbines and rimfire platforms.
- Compact added length of 5.5 inches keeps your host maneuverable.
- Lightweight 5.8 ounce body reduces added mass for carry and rapid transitions.
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- Direct-thread mounting for simple, reliable fitment.
- Tuned Baffle Stack: small form factor, engineered baffle geometry, balancing suppression and backpressure for even tonal reduction and reduced flash.
- The core is Inconel 718, the material chosen for superior heat resistance and long-term durability.
- Exterior surfaces are finished in Cerakote Armor Black or FDE with a Black Nitride+ adapter for corrosion resistance.
- The Inconel 718 core resists creep under heat and maintains geometry after extensive firing.