Planet Eclipse GTEK 180R – Midnight Black: Elite Performance in Stealth Mode
The Planet Eclipse GTEK 180R (Midnight Black) is the latest evolution in the GTEK R-line series, delivering tournament-level performance, advanced technology, and sleek aesthetics in a premium electronic paintball marker. With its OP-R Core drivetrain, S63 barrel system, MME electronics, and ergonomic finish, the 180R redefines what an upper-mid-tier marker can do — all wrapped in a stealthy matte black “Midnight” colorway.
Whether you’re competing in rec-ball leagues or pushing into tournament play, the 180R is built to deliver consistency, reliability, and control. Below is a comprehensive breakdown of what makes this marker exceptional.
Key Features & Innovations Of The GTEK 180R
OP-R Core Drivetrain
The heart of the GTEK 180R is its OP-R Core, a new-generation drivetrain designed for efficiency, smoothness, and low operating pressure. Compared to older GTEK models, it offers reduced recoil, better handling of brittle paint, and quieter shots.
Double Decoupled Spool Valve Operation
This system minimizes bolt bounce and increases shot consistency. The dual decoupling ensures that the bolt and air system have more isolated movement, creating smoother, cleaner shots.
S63 3-Piece Barrel System with PWR Inserts
The 180R ships with a 14.5″ S63 barrel, along with a .689 PWR insert. You can customize your bore performance by swapping in other PWR inserts (.677, .681, .685, .693, etc.), adapting to paint size and conditions.
MME Electronics Platform & OLED Display
Built on the MME (Modular Marker Electronics) platform (shared with high-end models like the LV2 and CS3), the 180R’s electronics offer crisp OLED menus, customizable firing modes, and intuitive interface.
Tool-less Maintenance & Quick Release Bolt
Maintenance is fast and easy. The 180R includes a quick-release bolt system, tool-free access to the breech sensor, and quick-strip grips for field service.
Ergonomics & Grip Design
The Midnight Black version features dual-density rubber grips on the foregrip and rear grip for superior feel and control. The body features aggressive milling and tactile cuts that balance weight and handling.
Mech Frame Compatibility
If you prefer mechanical play, the GTEK 180R is mech-compatible. Swap the frame for the optional mech kit, retaining the top-end internals while converting it to a manual marker.
Hoseless Air System & POPS ASA
The design uses a hoseless air transfer system, reducing hose clutter and improving aesthetics. The POPS ASA allows easy tank removal under pressure.

Specifications & Performance
| Specification | Details |
|---|---|
| Weight (with barrel & batteries) | ~ 862 g / 1.89 lb |
| Length (with barrel) | 548 mm / 21.5″ |
| Operating Pressure | ~ 120 PSI (factory spec) |
| Construction | 6061-T6 aluminum body |
| Barrel Type | S63 3-piece, .689 PWR insert included |
| Trigger | 5-way adjustable, microswitch, removable trigger shoe |
| Electronics | MME platform with OLED menu, multiple modes |
| Frame | Electro by default; mech-convertible |
Performance-wise, the 180R delivers stable, consistent shots with minimal recoil, making it very forgiving and accurate in variable field conditions. Its efficiency allows you to push high shot counts per tank fill. Midnight Black Edition – The Stealth Aesthetic
The Midnight Black finish offers a sleek, low-profile tactical appearance that absorbs light and blends into shadows — ideal for competitive play, woodsball, or low-visibility games.
Coupled with the aggressive body milling and deep black anodizing, this edition not only performs but looks formidable in your hands.
GTEK 180R Advantages & Use Cases
For Competitive Players
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Rapid shot consistency
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Customizable bore via PWR inserts
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Ergonomic design for long game endurance
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Mech conversion option
For Rec / Scenario Players
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Simplified maintenance
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High reliability in variable environments
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Quiet and efficient operation
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Fluid feel and grip comfort
For Gear Enthusiasts
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Compatibility with high-end internals
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Upgrade paths (barrel, mech parts)
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Aesthetic appeal with limited color finishes
Comparison: GTEK 170R vs GTEK 180R
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Engine Upgrade: 170R uses Gamma Core;GTEK 180R uses OP-R Core, which offers enhanced efficiency and smoother shots.
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Barrel System: 180R adopts the S63 3-piece with PWR, whereas 170R uses the Shaft 5 two-piece design.
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Electronics: 180R’s MME board is more advanced than the prior 170R electronics.
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Ergonomics: 180R features refined grip design, slimmer body cuts, and improved tactile feel.
In short, the 180R builds upon the 170R’s legacy but upgrades critical internals, control systems, and user experience.
Maintenance, Tuning & Tips
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Regular Lubrication: Keep the bolt and o-rings clean and lubricated with quality marker grease.
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Use matched paint & insert: Always match your bore size using PWR inserts for best accuracy.
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Battery care: Use fresh 9V battery and keep contacts clean for consistent power.
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Cleaning internals: Use tool-less access to clean breech, sensor, and bolt chamber.
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Low-pressure tuning: Adjust pressure for brittle paint to reduce breakage.
Final Thoughts & Recommendation
If you’re aiming for a marker that hits professional-level performance without premium-level cost, the Planet Eclipse GTEK 180R Midnight Black is a top-tier pick. It delivers ergonomics, consistency, tuning flexibility, and aesthetic sleekness in a package that’s field-ready right out of the box.
From its OP-R drivetrain to its advanced electronics, the gtek 180r is an ideal choice for players wanting serious performance with room to grow (mech conversion, barrel upgrades, etc.).
It’s not just a marker — it’s an investment in your game.
















Mac dolls –
My Verdict
If you play regularly — whether in speedball, rec play, or tournaments — and want a very solid, high-performance mid-to-upper-mid-range marker, the GTEK 180R (Midnight Black) is a fantastic choice. It gives you a lot of what high-end markers do (efficiency, accuracy, customization) without going all the way into pro-tier pricing.
Frank maro –
If you’re new to electronic markers, the MME board is powerful but has a learning curve. Some beginners report confusion around setting fire modes.
Terence monrow –
One of the coolest things: the 180R is mech-frame compatible. With the optional mech frame, you can convert it to mechanical mode (no batteries needed). Great for backup or for those mechanical-only formats.
The self-locating low-rise feedneck is convenient and makes reconfiguring your setup easier.