{"id":1766,"date":"2025-07-16T16:38:01","date_gmt":"2025-07-16T16:38:01","guid":{"rendered":"https:\/\/tactical-dailynews.com\/?p=1766"},"modified":"2025-07-16T16:38:01","modified_gmt":"2025-07-16T16:38:01","slug":"ptr-vent-spiritus-5-56i-suppressors-now-available","status":"publish","type":"post","link":"https:\/\/tactical-dailynews.com\/?p=1766","title":{"rendered":"PTR VENT Spiritus 5.56i Suppressors Now Available"},"content":{"rendered":"
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PTR has just launched its new 3D-printed, purposely porous VENT Spiritus 5.56i suppressor.<\/strong><\/h2>\n

PTR Industries has just expanded its VENT suppressor line with the Spiritus 5.56i. It has many of the same features that made the .30-caliber VENT 1 so great, but now in a more compact package that\u2019s optimized for 5.56 NATO.<\/p>\n

Made of 3D-printed Inconel and featuring PTR\u2019s patented Purposely Induced Porosity, the Spiritus 5.56i is strong, heat resistant, lightweight (15.75 ounces without adaptor) and quiet for its small size (6.01 inches long, 1.625 inches in diameter). The Purposely Induced Porosity also helps to reduce back pressure since it allows gas to be vented through the porous Inconel (hence the VENT name).<\/p>\n

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The suppressor is also rated for limited full-auto firing (90-120 rounds fired in bursts, with a 10-minute cool-down to ambient temperature to maintain reliability). To help keep things cool, it\u2019s finished with a heat-resistant black physical vapor deposition coating. For 5.56x45mm, the Spiritus 5.56i requires a minimum barrel length of 10.3 inches, but there\u2019s no minimum for 5.7x28mm. For mounting, it\u2019s HUB-compatible and ships with a 1\/2\u00d728 direct thread mount.<\/p>\n

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One quirk of the Spiritus\u2019 unique 3D-printed, Purposely Induced Porosity design is that it will gradually become less effective as it gets dirty, but you can\u2019t take it apart to clean like a traditional suppressor. That\u2019s not a problem, however, as PTR has detailed instructions available on their website that explain how to clean the VENT either by soaking or rinsing it.<\/p>\n

The PTR VENT Spiritus 5.56i is available now and has an MSRP of $1,249. Also, keep an eye out for the upcoming VENT 2 in 9mm and the VENT 3, a full-size 5.56 suppressor.<\/p>\n

For more information, visit ptr-us.com<\/a>.<\/p>\n\n

More On Suppressors:<\/strong><\/h3>\n
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