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EchoCore

EchoCore Sector 5.56 Compact

Weld-free Inconel suppressor that took 2nd in the 2025 TBAC Silencer Summit by SE LEQ on a 16-inch host

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Quick Specs

Price
$1,049
Weight
12.9 oz
Brand
EchoCore
Category
suppressor

Features

  • •5.56 NATO
  • •XCR helicoidal Inconel
  • •TBAC Summit 2nd place 2025 (126.33 dB SE LEQ)
  • •HUB 1.375x24
  • •12.9 oz

Capability Boosts

Suppression+3
Mobility+1

Recommended For

Outdoor Defense+3
Vehicle Operations

Compatibility Tags

family: modern-riflefamily: ar-patternsuitable-for: ultra-compactcaliber: 556caliber: 223

Pros

  • +Best independently measured at-ear sound in the 2025 Silencer Summit (126.33 dB SE LEQ)
  • +Weld-free 3D-printed Inconel construction, no welded baffle stack to crack
  • +HUB 1.375x24 with 1/2x28 direct-thread mount included
  • +Full-auto rated with no barrel length restriction
  • +5.11 inches long, 12.9 oz, competitive with K-can class for weight
  • +Lifetime warranty

Cons

  • −EchoCore founded 2025, limited multi-year service history
  • −No published PEW Science Suppression Rating as of May 2026
  • −Silencer Shop exclusive distribution narrows dealer access
  • −Inconel construction at premium weight vs. titanium competitors
  • −Helicoidal core complicates user disassembly
  • −Backorders common after 2025 Summit win drove demand

Detailed Specifications

Length
5.11 inches
diameter
1.75 inches
weight
12.9 oz
Material
3D-printed Inconel (weld-free)
Mount Type
HUB 1.375x24 with 1/2x28 direct-thread mount
minimumBarrelLength
None
ratedCalibers
5.56 NATO / .223 REM
soundReduction
126.33 dB SE LEQ on 16-inch host (TBAC Silencer Summit 2025)
fullAutoRated
Yes
warranty
Lifetime

Compatible Platforms

+111 more

Custom

Custom Tactical AKM (7.62x39)

Custom

Custom AR-15 (Build From Scratch)

Custom

Custom AR-9 (Build From Scratch)

Custom

Custom Precision Rifle (R700 Footprint)

Ruger

Ruger American Rifle Gen II Predator

Bergara

Bergara B-14 HMR

Pairs Well With

Top matches

Dark Storm Industries

Dark Storm DS-15 Typhoon Fixed Magazine 5.56

3 shared compatibility tags

Excellent

Robinson Armament

Robinson Armament XCR

2 shared compatibility tags

Great

Sig Sauer

Sig MCX Virtus Patrol 16"

2 shared compatibility tags

Great

Sig Sauer

Sig MCX Spear-LT 11.5"

2 shared compatibility tags

Great

Springfield Armory

Springfield Hellion 16"

2 shared compatibility tags

Great

Springfield Armory

Springfield Hellion 18"

2 shared compatibility tags

Great

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