Planet Eclipse Etha 3M Mechanical Paintball Marker
The Planet Eclipse Etha 3M (Mechanical) is a purpose-built paintball marker designed for players who want mechanical reliability without sacrificing modern performance. As a clear evolution of the popular eMek platform, the Etha 3M delivers noticeable upgrades in speed, smoothness, durability, and overall shoot quality straight out of the box. This marker bridges the gap between entry-level mechanical markers and high-performance tournament-grade platforms, making it a strong choice for recreational players, scenario players, and competitive mechanical formats.
Planet Eclipse is known throughout the paintball industry for its precision engineering, consistent performance, and long-term durability. The Etha 3 M reflects that reputation by incorporating premium internal components, improved ergonomics, and factory-installed upgrades that significantly improve performance over earlier mechanical models.
For players who want a fast, responsive, and dependable mechanical paintball gun without batteries or electronic boards, the Etha 3 M stands out as one of the best options available.

Clear Performance Improvements Over the eMek
While the eMek earned a strong reputation as one of the best mechanical markers ever released, the Etha 3M builds on that foundation with meaningful performance enhancements. These upgrades are immediately noticeable during gameplay and do not require aftermarket modifications to achieve excellent results.
Key performance differences include:
• Faster cycle rate
• Smoother shot feel
• Improved trigger response
• Upgraded air efficiency
• Factory-installed premium components
Right out of the box, the Etha 3M shoots faster and more smoothly than the eMek, giving players a competitive edge in mechanical formats without additional tuning.
All-Metal Trigger With Lighter Return Spring
One of the most significant upgrades on the Etha 3M mechanical marker is the all-metal trigger assembly. Unlike polymer triggers found on many entry-level mechanical markers, the metal trigger provides a more solid, precise feel with improved durability.
The lighter return spring reduces trigger resistance, allowing for quicker, more controlled trigger pulls. This makes it easier to maintain a higher rate of fire while still remaining legal for mechanical tournament play.
Trigger benefits include:
• Faster trigger reset
• Improved tactile feedback
• Increased durability
• More consistent trigger pull
• Enhanced shooting control
These improvements translate directly into better on-field performance, especially during fast-paced mechanical games.
FL 3-Way Valve Installed as Standard
The FL 3-way valve comes installed from the factory on the Etha 3M, eliminating the need for immediate upgrades. This valve plays a critical role in how quickly and smoothly the marker cycles between shots.
Benefits of the FL 3-way include:
• Faster mechanical cycling
• Reduced trigger bounce
• Smoother shot signature
• Improved consistency at higher rates of fire
This component alone places the Etha 3 M above many competing mechanical paintball guns in its class.
Smoother Shot Quality and Reduced Kick
The Etha 3M utilizes Planet Eclipse’s proven Gamma Core drivetrain, known for its reliability, efficiency, and smooth shooting characteristics. This system minimizes recoil and marker movement, allowing players to stay on target during rapid firing.
Advantages of the Gamma Core system include:
• Reduced felt recoil
• Improved air efficiency
• Consistent velocity
• Reliable operation in varying conditions
• Minimal maintenance requirements
The result is a mechanical paintball marker that feels stable and predictable, even during aggressive play.
POPS ASA for Easy Air Management
The POPS ASA (Push On Purge System Air Source Adapter) is another factory-installed upgrade that adds both safety and convenience. This feature allows players to easily engage or disengage their air system without tools.
POPS ASA benefits:
• Quick air on and off
• Safe degassing
• Protects tank threads
• Simple operation between games
This upgrade is typically found on higher-end markers and adds to the overall value of the Etha 3 M.
Two-Piece Barrel for Improved Accuracy
The two-piece barrel included with the Etha 3M improves shot consistency and makes cleaning and maintenance easier. Two-piece barrels also allow for future customization with different barrel backs or inserts if desired.
Barrel advantages:
• Improved accuracy
• Better air control
• Easier cleaning
• Reduced ball breaks
This barrel upgrade ensures the marker performs at a high level right out of the box.

Durable Construction Built for Long-Term Use
The Planet Eclipse Etha 3M is built to withstand the demands of frequent play. Its body and components are designed for durability, reliability, and resistance to wear.
Durability features include:
• High-strength composite body
• Reinforced internal components
• All-metal trigger assembly
• All-metal clamping feedneck
This construction makes the marker suitable for rental abuse, recreational use, and competitive environments alike.
All-Metal Clamping Feedneck
The Etha 3M comes equipped with an all-metal clamping feedneck, ensuring secure loader attachment and reducing the risk of wobble or feed issues. This is a notable upgrade compared to plastic feednecks found on many markers in this category.
Feedneck benefits:
• Secure loader fit
• Reduced movement during play
• Improved feeding reliability
• Increased durability
This feature ensures compatibility with a wide range of electronic and gravity-fed loaders.
Loader Compatibility and Recommendations
While the Etha 3M is a mechanical marker, pairing it with an entry-level electronic loader significantly improves feeding reliability and overall performance.
Recommended loaders include:
• Protoyz Speedster
• Other comparable electronic hoppers
Electronic loaders help prevent misfeeds during faster trigger pulls and allow players to take full advantage of the marker’s improved cycle speed.
Not PAL Compatible, Built for Adult Players
Unlike earlier models such as the eMek, the Etha 3M is no longer PAL (Pneumatic Assist Loader) compatible. This design decision reflects its focus on higher performance and adult competitive play rather than youth entry-level use.
While this removes compatibility with PAL loaders, it allows for improved cycling speed and smoother operation.
Mechanical Reliability Without Electronics
One of the biggest advantages of the Etha 3M mechanical paintball gun is its simplicity. With no electronics, circuit boards, or batteries, the marker is extremely reliable and easy to maintain.
Mechanical advantages:
• No batteries required
• Reliable in cold or wet conditions
• Minimal maintenance
• Easy troubleshooting
This makes it a great choice for players who want dependable performance without electronic complexity.
Ideal for Multiple Play Styles
The Planet Eclipse Etha 3M is versatile enough to suit a wide range of paintball formats and play styles.
Ideal for:
• Mechanical tournaments
• Recreational paintball
• Woodsball and scenario games
• Speedball mechanical leagues
• Players transitioning from entry-level markers
Its balance of performance and reliability makes it a strong long-term investment.
Key Features of the Planet Eclipse Etha 3 M
• Mechanical paintball marker
• All-metal trigger with lighter return spring
• FL 3-way valve installed
• Gamma Core drivetrain
• POPS ASA
• Two-piece barrel
• All-metal clamping feedneck
• Durable composite body
• No electronics or batteries required

Maintenance and Care
The Etha 3 M is designed to be low maintenance, but regular care helps ensure peak performance.
Basic maintenance tips:
• Clean the barrel regularly
• Lightly lubricate the bolt system
• Inspect o-rings periodically
• Store in a cool, dry place
These steps help extend the lifespan of the marker.
Electronic Version Availability
Players interested in electronic firing modes, programmable settings, or tournament electronic play should consider the Planet Eclipse Etha 3M electronic marker. The electronic Etha 3M offers similar build quality with added electronic features.
Final Overview
The Planet Eclipse Etha 3 M Mechanical Paintball Marker represents one of the best mechanical platforms available today. With faster cycling, smoother shot quality, premium factory upgrades, and proven Planet Eclipse reliability, it delivers outstanding performance straight out of the box.
Compared to the eMek, the Etha offers meaningful improvements that justify its position as a next-generation mechanical marker. Whether you are upgrading from an entry-level setup or looking for a competitive mechanical option, the Etha provides durability, consistency, and performance you can trust.























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