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PTR Vent Spiritus 5.56

$1,245.00

6 in stock

  • Select your Bravo/HUB base preference *

    Comstock Recessed HUB Plan-B Adapter (RPA) Steel Suppressor Adapter + Original price was: $79.00.Current price is: $75.05.
    Comstock Recessed HUB Plan-B Adapter (RPA) Titanium Suppressor Adapter + Original price was: $109.00.Current price is: $103.55.
    Comstock Steel Low-Profile Adapter Mount, Bravo + Original price was: $75.00.Current price is: $71.25.
    Comstock Titanium Low Profile Adapter, Bravo + Original price was: $105.00.Current price is: $99.75.
    Comstock HUB – Extended Plan-B Adapter (HPA) Steel Suppressor Adapter + Original price was: $89.00.Current price is: $84.55.
    Comstock HUB – Extended Plan-B Adapter (HPA) Titanium Suppressor Adapter + Original price was: $119.00.Current price is: $113.05.
    Diligent Defense Zilch Hub Adapter + Original price was: $72.50.Current price is: $68.88.
    Rearden Atlas Bravo Gen2 Ti, Part 10258 + Original price was: $125.00.Current price is: $118.75.
    Rearden Atlas Bravo Black Rainbow, Part 10256 + Original price was: $75.00.Current price is: $71.25.
    Rearden Atlas Bravo XL Black Nitride, Part 10259 + Original price was: $89.10.Current price is: $84.65.
  • Add your Silencer Timing Devices *

    Heresy Design S.T.D., 1/2″ + Original price was: $15.00.Current price is: $8.25.
    Heresy Design S.T.D., 5/8″ + Original price was: $15.00.Current price is: $8.25.
  • Add what you need *

    .5ml Rocksett Bullet Tube + $3.00
    VIBRA-TITE 140 High-Strength Threadlocker, Bullet Tube + $2.50
    VIBRA-TITE 121 Removable Threadlocker, Bullet Tube + $1.75
    VIBRA-TITE 90722 Anti-Seize + $1.95

Product total

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SKU NFA_PTR_SPIRITUS Categories , , Brand: PTR Brand:

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Description

The VENT Spiritus™ 5.56i is engineered for shooters who run their equipment hard and expect it to hold up. Built from advanced 3D-printed Inconel and utilizing VENT’s proprietary Purposely Induced Porosity™ technology, this suppressor delivers serious strength, heat tolerance, and consistent performance in a compact, lightweight form factor.

Optimized for 5.56×45, the VENT Spiritus™ 5.56i measures just 6 inches long and 1.625 inches in diameter, keeping overall rifle length and handling in check. At only 15.2 ounces (without adapter), it adds minimal front-end weight while maintaining the durability required for high-round-count use. The Diamond-Like Carbon (DLC) finish provides excellent wear resistance and thermal durability, along with a clean, professional appearance.

Designed with versatility in mind, the VENT Spiritus™ 5.56i includes a 1/2”x28 direct-thread adapter to 1-3/8”x24 HUB, making it compatible with a wide range of mounting solutions and platforms. It is rated for limited full-auto firing schedules—120 to 180 rounds fired in controlled bursts—followed by a 10-minute cool-down to ambient temperature, ensuring long-term reliability.

Safety and performance go hand in hand. A minimum barrel length of 10.5 inches is required for 5.56×45, while no minimum barrel length applies for 5.7×28 or 4.6×30 platforms. Built for shooters who prioritize function over hype, the VENT Spiritus™ 5.56i is a no-nonsense suppressor that delivers where it matters most.

Additional information

Suppressor Base Pattern

Bravo/HUB

Materials

Suppressor Purpose

Suppressor Bore

5.56mm

Brand

PTR

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