HK Army MTL HIVE Etha 3 Electronic Paintball Marker - Onyx
Final shipping and taxes are confirmed at checkout. Shipping details
HK Army MTL HIVE Etha 3 in Onyx with custom-milled aluminum body components, Gamma Core, 14.5-inch Shaft 5 barrel, POPS ASA, and tool-less service access.
Special order
HURT Speed Co. orders use HR Tactical Innovations LLC’s Shopify checkout.
By continuing to checkout, you agree to the Terms of Service, Shipping Policy, Return Policy and product restrictions.
Free shipping on qualifying U.S. orders of $99 or more. Qualifying orders over $249 USD to Canada and Mexico.
Eligible items and services only. Discounts and destination can change eligibility. The final shipping rate is confirmed at checkout. Offer detailsSpecial order — ships once sourced or built for your order. A dispatch date is not confirmed.
Returns depend on the item, its condition and your destination. Review eligibility, exclusions and applicable fees before ordering.
Specifications & compatibility
- Material
- Custom-milled aluminum body, back cap, and eye covers with GRN frame and aluminum inner core
- Caliber / Projectile Size
- .68 caliber
- Thread Pitch
- Cocker fast threads
Shipping & delivery
Special order — ships once sourced or built for your order. A dispatch date is not confirmed.
Processing time is separate from carrier transit time. Restocking, special-order and supplier-direct items can take longer.
Checkout confirms available services, shipping charges and any available delivery estimate for your destination.
Shipping policy and current processing informationReturns, exchanges & warranty
Returns depend on the item, its condition and your destination. Review eligibility, exclusions and applicable fees before ordering.
Return approval, inspection, product condition and exceptions apply. Confirm this item’s eligibility before ordering.
Report shipping damage, defects, missing parts, incorrect items or fulfillment errors within 7 days of delivery. This reporting window does not remove applicable statutory rights.
Manufacturer warranty coverage varies by product. The full policy and applicable statutory rights govern.
General policy for eligible non-custom items
Eligible non-custom items may request a return within 30 days of delivery. This does not confirm this item is returnable. Product-specific exclusions and stricter terms apply.
- Product-specific exclusions and stricter condition rules override this schedule.
- Eligible sealed, unused returns for a refund: 15% restocking fee.
- Eligible sealed, unused returns for store credit: 5% restocking fee.
- Pre-approved direct exchanges of eligible sealed, unused items: restocking fee waived.
- Opened but unused items, if accepted: 30% open-box fee.
- Installed, tested or used items, if accepted: 50% open-box fee.
- Opened or used items are considered for store credit or an approved exchange after inspection; confirmed defects, order errors and statutory exceptions are handled separately.
- These are alternative condition-based fees, not cumulative fees. Shipping charges are separate; optional coverage does not waive merchandise condition fees.
International shipping
Destination and product restrictions apply. Available services and charges are confirmed at checkout.
International shipping detailsRewards & discount programs
Existing programs are managed on HRTI.
GearGold Rewards · Verified service-member and community discounts
Wishlist and product financing on HRTIDescription
The HK Army MTL HIVE Etha 3 in Onyx upgrades Planet Eclipse's proven electronic Etha 3 platform with an aluminum body, back cap, and eye covers machined in HK Army's signature HIVE pattern. The result keeps Gamma Core reliability and tool-less maintenance while adding a premium metal-bodied feel.
Performance and construction
- Custom-milled aluminum body, back cap, and eye covers
- Gamma Core electro-pneumatic spool-valve drivetrain
- Approximately 135 PSI operating pressure
- Quick-release back cap and tool-less bolt removal
- Aluminum adjustable blade trigger
- Low-rise aluminum clamping feedneck
- Hoseless air transfer with POPS ASA
- 9V Lock N Load battery system
- Pre-programmed semi-automatic and ramping modes
Included
- MTL HIVE Etha 3 marker in Onyx
- 14.5-inch two-piece Shaft 5 barrel with Cocker fast threads
- Eclipse barrel cover in a randomly selected color
- Eclipse bolt grease and Allen key set
- Assorted spare O-rings, ball detents, and screws
This is a special-order product unless store inventory is shown.
Reviews
Payment & security
Secure checkout
Your payment information is processed securely through Shopify checkout. Available payment methods, installments, and wallet options depend on checkout eligibility.
Payment information



















