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HK ETHA3M - Mech - Shrapnel

HK ETHA3M - Mech - Shrapnel

HK ETHA3M - Mech - Shrapnel

HK ETHA3M - Mech - Shrapnel

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HK ETHA3M - Mech - Shrapnel

$459.95

Available Colors

HK ETHA3 Fracture Turquoise

Fracture Turquoise

HK ETHA3M - Mech - Fracture Turquoise

Mech Fracture Turquoise

HK ETHA3 Fracture Purple

Fracture Purple

HK ETHA3M - Mech - Fracture Purple

Mech Fracture Purple

HK ETHA3 Fracture Olive

HK ETHA3M - Mech - Fracture Olive

HK ETHA3 Snake Red

HK ETHA3M - Mech - Skulls

HK ETHA3M - Mech - Fracture Red

HK ETHA3M - Mech - Carbon Fiber

Mech Carbon Fiber

HK ETHA3 Skulls

HK ETHA3 Fracture Red

HK ETHA3 Carbon Fiber

HK ETHA3 Shrapnel

HK ETHA3 MTL HIVE - Abyss

HK ETHA3 MTL HIVE - Amped

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 Package "Shrapnel" with Sonic Loader and HSTL® 68ci/4500 Tank

HK ETHA3 MTL HIVE - Arctic

HIVE MTL Arctic

HK ETHA3 MTL HIVE - Lava

HK ETHA3 MTL HIVE - Scorch

Hive MTL Scorch

HK ETHA3 MTL HIVE - Shadow

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The HK ETHA3M delivers a competitive mechanical marker experience without the premium price tag.

The Etha3M offers players a sleek, fresh approach to ergonomics with a host of notable performance upgrades. Its quick-release bolt assembly makes a huge difference to accessibility and maintenance which is typically found on much more expensive marker platforms. The aluminum low-rise feedneck reduces the overall profile of the marker. But it's the new aluminum trigger and mighty FL 3-way that makes a serious step forwards in terms of firepower. The lighter, more responsive and faster trigger cycling potential is jaw-dropping.

Features

Low-rise aluminum clamping feed-neck
Quick-release back cap
FL 3-way valve
Lighter trigger return spring
Aluminum single-finger flat trigger - adjustable back stop
Super sleek GRN body and back cap
Tool-less bolt removal
POPS ASA
14.5" 2-piece Shaft 5 barrel - Cocker fast threads
Single-piece frame and foregrip
Spool valve operation
Gamma Core drivetrain
Glass Reinforced Nylon outer composition
135psi operating pressure
Soft-touch bolt with 3-stage bolt acceleration
Valve chamber shut-off and breech sensing drivetrain
Deftek offset feed
Integrated SL4 inline regulator
External velocity adjustment
Tool-less wrap-around rubber grip
Hoseless air-transfer system
Operates with compressed air only

What's Included

Planet Eclipse HK ETHA3M Marker
HK Army Barrel Cover
14.5" 2-piece Shaft 5 barrel - Cocker fast threads
Each marker features a unique custom graphic and may not match photography

Customer Reviews

4 Total

HK ETHA3M - Mech - Shrapnel

What's New

New Gear for 2026

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Hex PWR Barrel Restock

Hex PWR Barrel Restock

BARREL BUILDER

Pick your colors and build your own custom Hex PWR Barrel Kit.

BAGS + CASES

BAGS + CASES

SHOP NOW

Discover Expand Bags and EXO Cases to store and protect your gear.

NEW RMX GOGGLE COLORS

NEW RMX GOGGLE COLORS

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The HK Army RMX Goggle System delivers toolless lens swaps, anti-fog dual-pane clarity, and tri-layer comfort foam.

NXL LONE STAR PAINT

NXL LONE STAR PAINT

TEAM SIGNUP

Reserve team paintballs for HK Army Exclusive at NXL Lone Star 2026.

new turbine pro regs

new turbine pro regs

See New Colors

Fully adjustable 350–650 PSI output with a 360° rotating bonnet, ensuring maximum comfort and performance.

WYN33 Lubricant

WYN33 Lubricant

Shop Now

Silicone-based lubricant in 10 easy-use pouches.

Paintball markers

Paintball markers

Shop Now

See the newest HK Army Paintball Markers for beginners to pro.

TEAM SPONSORSHIP

TEAM SPONSORSHIP

LEARN MORE

Applications are now open for paintball and airsoft teams for 2026 sponsorship.

CUSTOMER SUPPORT

For returns or exchanges, visit our Returns Portal. For other inquiries, visit our Customer Help Center.

Help Center

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