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Otter Creek Infinity Suppressor .30 Cal Black 1.375×24 – INF762

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The Otter Creek Infinity INF762 is a full-auto rated, multi-caliber suppressor made from DMLS 718 Inconel, featuring adjustable backpressure via interchangeable caps, and sized at 6.5″ length and 1.75″ diameter—ideal for both 5.56 NATO and 7.62 platforms.

$1,250.00

71 in stock

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NFA Transfer Administration & Fingerprinting Fee
NFA Transfer Administration & Fingerprinting Fee
$40.00

The Infinity INF762 by Otter Creek Arms is a high-performance suppressor engineered for tactical and precision rifle platforms. With a DMLS-printed and heat-treated 718 Inconel tube, machined with 17-4 stainless steel end caps, it delivers exceptional strength while maintaining a compact profile.

Measuring 6.5 inches long, 1.75 inches in diameter, and weighing 20 ounces, it’s versatile for both 5.56 and 7.62 calibers. The HUB-standard 1.375×24 thread accepts a range of QD or direct-thread mounts (not included). The suppressor includes three end caps—two solid (5.56 & 7.62) and one vented (7.62)—allowing users to tune backpressure and performance.

Designed with no barrel length or firing schedule restrictions, and rated for full-auto fire, the Infinity is built for heavy-duty deployment. Its four-chamber internal flow design mitigates muzzle flash and blowback, while maintaining consistent point-of-impact.

Key Features:

  • Caliber Rating: 5.56 NATO, .223, .308 Win, 7.62 NATO

  • Length: 6.5 inches (no mount)

  • Diameter: 1.75 inches

  • Weight: 20 oz (no mount)

  • Material: 718 Inconel tube, 17-4 stainless end caps

  • Mounting: 1.375×24 HUB thread (mount not included)

  • Finish: Black Cerakote

  • Serviceable: Yes – includes end caps and wrench for tuning

  • Full-Auto Rated: Yes

  • Made in the USA

  • Warranty: Lifetime

FAQ:
Q: What calibers is the Infinity INF762 rated for?
A: Optimized for 5.56 NATO and 7.62 NATO calibers, with multi-cal capabilities.

Q: Can the backpressure be tuned?
A: Yes. It comes with three interchangeable end caps to adjust backpressure for your platform.

Q: What mounts does it support?
A: It uses the HUB-standard 1.375×24 thread, allowing you to choose mounts separately.

Q: Is it rated for full-auto and magnum use?
A: Yes—it’s built without restrictions on barrel length or firing schedule and is full-auto rated.

Brought to you by Black Bayou Armory.

UPC

664533663578

Manufacturer

Manufacturer Part Number

INF762

Caliber/Gauge

7.62MM

Length

6.50"

Model

Infinity

Product Type

Suppressor

Shipping Weight

1.7

Thread Pattern

5/8-24

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