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HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Onyx

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HK ETHA3 MTL HIVE - Onyx

$749.95

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 ETHA3M - Mech - Shrapnel

HK ETHA3 Shrapnel

HK ETHA3 MTL HIVE - Abyss

HK ETHA3 MTL HIVE - Amped

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 ETHA3 delivers a competitive electronic marker experience without the premium price tag.

HK Army and Planet Eclipse have teamed up to bring you the first-ever ETHA3 with a metal body, featuring the stunning HK Army signature Hive design. The custom milled hexagon pattern is a testament to the meticulous craftsmanship that ensures ultimate accuracy on the field.

The ETHA3's sleek approach to ergonomics, coupled with some notable upgrades takes the platform into a new competitive realm. Its quick-release bolt assembly makes a huge difference to accessibility and maintenance on, or off the field. The aluminum low-rise feedneck reduces the overall height of the marker for a tighter, more compact player profile. And the new aluminum blade trigger brings a sharpness and responsiveness only found on more expensive marker platforms.

Features

Aluminum body, back cap and eye covers with Hive stylized milling
Low-rise aluminum clamping feed-neck
Quick-release back cap
Tool-less bolt removal
Aluminum adjustable blade trigger
Integrated SL4 inline regulator
Powered by the Gamma Core spool valve drivetrain
Valve chamber shut-off and breech sensing drivetrain
GRN composite outer body
Aircraft-Grade Aluminum inner body core
Single-piece GRN frame and foregrip
Hose-less air transfer system
Push On Purge System (POPS) ASA assembly
Lock n' load 9V battery system
Pre Program Firing Modes
Tool-less grip access/removal
Wire-less frame to body connectivity
Ambidextrous LED status indicator
DefTek offset feed

What's Included

Planet Eclipse HK ETHA3 Marker
Eclipse Barrel Cover (Color picked at random)
Eclipse Bolt Grease
Eclipse Allen Key Set
Assorted Parts (o-rings, ball detents, screws)
14.5" 2-piece Shaft 5 barrel - Cocker fast threads

Customer Reviews

18 Total

HK ETHA3 MTL HIVE - Onyx

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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