Planet Eclipse
Responsible setup
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Planet EclipsePlanet Eclipse EMC Adjustable Tank Stock
Adjustable Planet Eclipse tank stock shell for compatible compact HPA tank and magfed marker setups.
- Vendor
- Planet Eclipse
- Type
- Tank Stock
- SKU
- STOCM3101000
- UPC
- 51415074
- Weight
- 4 lb
Specifications
- Material
- 3D Printed Polymer
- Platform Compatibility
- Planet Eclipse EMF100, Planet Eclipse EMF200
- Power System
- HPA
- Gas Type
- HPA
- Operating System
- HPA
Specifications
- Material
- 3D Printed Polymer
- Platform Compatibility
- Planet Eclipse EMF100, Planet Eclipse EMF200
- Power System
- HPA
- Gas Type
- HPA
- Operating System
- HPA
Pairs well with
Recommended add-ons
Planet Eclipse
Planet Eclipse EMF100 Tactical Starter Kit
HR Tactical Innovations
HRTI Planet Eclipse EMF100 Air-Through-Stock Marker
HR Tactical Innovations
HRTI Inception Designs ID100 Air-Through-Stock Marker
Inception Designs
Inception Designs ID100 Body Kit for EMF100 / MG100
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Questions before ordering?
Use the guides or contact path to confirm fitment for tanks, regulators, projectiles, magazines, and training accessories.
Serving Detroit, Eastpointe, Warren, Macomb County, Oakland County, and Metro Detroit.
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Verify with GovX IDDescription
Enhance your AR-style magfed loadout with the Planet Eclipse EMC Adjustable Stock, now available in Black and Earth (Flat Dark Earth). Constructed from Glass Reinforced Nylon (GRN), this rugged yet lightweight stock is built to handle the toughest scenario and magfed environments.
Designed to fit HPA tanks up to 2" (51mm) in diameter, the EMC stock features a six-position lock-in system operated by a quick-release lever—giving you instant adjustment to match your preferred length of pull. Its slim, low-profile design makes it ideal for tight bunkers, CQB situations, and wooded terrain, while the textured shoulder grip ensures a stable and confident shooting stance.
Compatible with the Planet Eclipse EMF200, EMF100, and other markers using 51mm/2" air tanks, this stock delivers the AR-inspired feel players demand.
🔑 Key Features:
-
Now Available in Black & Earth (FDE) – choose the color that matches your kit.
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Rugged GRN Construction – lightweight yet durable for harsh conditions.
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Six Adjustable Positions – quick-release lever for instant customization.
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Slim Profile – enhances mobility in bunkers and dense woods.
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Positive Shoulder Grip – reduces slipping, improves stability.
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Universal Fit – works with HPA tanks up to 51mm / 2" diameter.
🎯 Why Choose the EMC Adjustable Stock?
The Planet Eclipse EMC Adjustable Stock gives magfed players the perfect balance of durability, comfort, and adjustability. With color options in Black and FDE, you can personalize your setup while gaining the functional advantage of a six-position stock that adapts to any scenario.
Whether you’re engaging in fast-paced CQB or holding a defensive position in scenario play, this stock provides the authentic AR-style ergonomics and rugged build needed to perform.




