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Polite Society IndustriesSuppressorsMid-Range

Polite Society Fortitude 5.56 Ti

5-inch Grade-5 titanium 5.56 suppressor, 6.40 oz, HUB 1.375x24, same list price as the Inconel HD twin.

Price
$600
Weight
6.4 oz
Brand
Polite Society Industries
Category
Suppressors

Featured in

Features

  • •5.00 in, 1.69 in diameter, 6.40 oz
  • •Grade-5 titanium, laser powder bed fusion
  • •HUB 1.375x24, includes 1/2x28 HUB Mounted Brake
  • •Rated .223 Rem / 5.56 NATO

Capability Boosts

Suppression+2
Mobility+1

Recommended For

Outdoor Defense+2
suppressed shooting+2
suppressed use+2
suppressor host+2
Vehicle Operations
Concealed Carry

+9 more

Price History

90-day low $600.00
$600.008/269/1610/6

More rifle guides & articles

Overview

Fortitude 5.56 Ti is the same 5.00-inch, 1.69-inch HUB can as the HD, printed in Grade-5 titanium at 6.40 oz with a Type-2 hard coat. The list price matches the Inconel version. It ships with the same 1/2x28 HUB Mounted Brake with an integrated flash hider.

Weight is the decision. The titanium body cuts 5.10 oz off the HD, which is the difference you feel on a 14.5- or 16-inch carbine that already carries an optic and a light. Inconel still wins if the host will run hot. Polite Society makes the same Tripass Core and reduced-backpressure claims on both; neither page publishes independent sound numbers or a minimum barrel length.

Rated calibers are .223 Remington and 5.56 NATO. Warranty is original-purchaser only.

Key Features

  • 5.00 in long, 1.69 in diameter, 6.40 oz
  • Grade-5 titanium 6Al-4V, Type-2 hard coat anodize
  • HUB 1.375x24 rear
  • Ships with a 1/2x28 HUB Mounted Brake with an integrated flash hider
  • Rated .223 Remington / 5.56 NATO
  • Same list price as Fortitude 5.56 HD

Pros

  • +6.40 oz is the light 5.56 option in this pair
  • +HUB rear and included 1/2x28 brake cover a threaded AR without extra parts
  • +Same list price as the Inconel HD

Cons

  • −Titanium is the lighter, not the higher-heat, choice
  • −No published independent sound or backpressure numbers
  • −No published minimum barrel length
  • −Warranty does not transfer

Detailed Specifications

Length
5.00 inches
diameter
1.69 inches
weight
6.40 oz
Material
Grade-5 titanium 6Al-4V, laser powder bed fusion
Finish
Type-2 hard coat anodize
Mount Type
1.375x24 Hybrid Universal HUB rear; ships with a 1/2x28 HUB Mounted Brake with an integrated flash hider
minimumBarrelLength
Not published by Polite Society
ratedCalibers
.223 Remington / 5.56 NATO
soundReduction
Not published
warranty
Original purchaser: repair, replace, or refund MSRP
sku
PLT-556TI-001

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Compatibility Tags

family: modern-riflefamily: ar-patternsuitable-for: compactcaliber: 556caliber: 223suppressor-interface: hub-1.375x24thread: 1/2x28

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