Free Shipping For First US Order Subscribe

HK ETHA3 MTL HIVE - Arctic

HK ETHA3 MTL HIVE - Arctic

HK ETHA3 MTL HIVE - Arctic

HK ETHA3 MTL HIVE - Arctic

HK ETHA3 MTL HIVE - Arctic

HK ETHA3 MTL HIVE - Arctic

HK ETHA3 MTL HIVE - Arctic

Previous

Next

HK ETHA3 MTL HIVE - Arctic

$749.95

More Options

HK ETHA3 MTL HIVE - Arctic

HIVE MTL Arctic

HK ETHA3 MTL HIVE - Shadow

HK ETHA3 MTL HIVE - Scorch

Hive MTL Scorch

HK ETHA3 MTL HIVE - Lava

HK ETHA3 MTL HIVE - Abyss

HK ETHA3 MTL HIVE - Amped

HK ETHA3 MTL HIVE - Dune

HK ETHA3 MTL HIVE - Midas

HK ETHA3 MTL HIVE - Onyx

HK ETHA3 MTL HIVE - Prestige

HIVE MTL Prestige

HK ETHA3 MTL Hive Package "Scorch" with Sonic Loader and HSTL® 68ci/4500 Tank

HK ETHA3 MTL Hive Package "Lava" with Sonic Loader and HSTL® 68ci/4500 Tank

HK ETHA3 MTL Hive Package "Arctic" with Sonic Loader and HSTL® 68ci/4500 Tank

HK ETHA3 MTL Hive Package "Prestige" with Sonic Loader and HSTL® 68ci/4500 Tank

HK ETHA3 MTL Hive Package "Onyx" with Sonic Loader and HSTL® 68ci/4500 Tank

Previous

Next

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 - Arctic

What's New

New Gear for 2026

Previous

Next

NXL LONE STAR TEE

NXL LONE STAR TEE

GET IT NOW

The NXL Lone Star Open has arrived. Get the event dryfit before September 22nd!

ALPHA AIR RESTOCK

ALPHA AIR RESTOCK

SHOP TANKS

Alpha Air Systems have been restocked in 48ci, 68ci, 77ci and 88ci.

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

SHOP NOW

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

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.

Free shipping on your first order

NEXT DROP
LOADING.

New gear, restocks and team deals straight to your phone or inbox. Plus get free shipping on your first order for US customers.

SMS or email · cancel anytime

Reaper - Staggered Trigger - Gold (Fits Luxe Idol)

GET ON THE DROP LIST

CUSTOMER SUPPORT

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

Help Center

WHOLESALE

Our wholesale program offers a diverse range of opportunities for fields, stores and online retailers.

Become A Dealer

GIVE 20 GET 20

Give your friends $20 off their first order of $150+ and get $20 in redeemable loyalty tokens for each referral.

Refer A Friend