Echo Zulu DefenseLSV-556
5.56mm / .223 suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- No Barrel Restrictions
- Full-Auto Rated
length
6″
weight
11.6oz
MSRP
$699
length
6″
weight
11.6oz
calibers
5.56 | 6.5
material
Inconel
interface
HUB 1.375x24
MSRP
$699
- Overall length
- 6″
- Diameter
- 1.5″
- Weight
- 11.6 oz
- Material
- Inconel 718
- Finish / treatment
- High-Temp Cerakote
- Max caliber
- 5.56mm
- Base interface
- HUB 1.375x24
- Full-auto rated
- Yes
- Barrel restriction
- None (manufacturer stated)
- MSRP
- $699
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including Echo Zulu Defense Titanium Direct Thread Mount - Variant C (1/2x28), AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- Full-auto rated and described as built for high-volume fire. Caliber range is .17 to 5.56, including .243 / 6mm.
- Echo Zulu Defense reports 32+ dB of sound reduction.
- A hybrid design that the company says optimizes gas flow to cut backpressure, giving smoother cycling, less gas blowback and better recoil control on both gas-operated and bolt-action rifles.
- Built from Inconel 718 by Direct Metal Laser Sintering, which Echo Zulu Defense says gives superior strength and heat resistance while holding weight to 11.6 ounces. Finished in black High-Temp Cerakote suited to high-heat use.
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- Positioned as a hard-use, duty-grade suppressor for carbines, hunting rifles and precision platforms at an entry-level price. Removal is by inserting a 3/8-inch socket wrench or extension into the flash hider.
- No minimum barrel length restriction. The suppressor is HUB-compatible at 1.375-24 but ships with no mount - the purchase page requires the buyer to acknowledge that they are responsible for supplying their own HUB adapter.