Diana Stormrider 11mm Rail and Barrel Cover
Print Profile(3)



Description
Diana Stormrider Cover & 11mm Rail Extension
A custom-designed slip-on cover for the Diana Stormrider PCP air rifle that not only gives the rifle a cleaner, more refined look but also extends the 11mm dovetail rail for greater scope mounting flexibility.
Features
The cover transforms the standard appearance of the Stormrider into a more streamlined, modern profile while serving a practical purpose: the integrated rail extension provides additional mounting space for scopes, red dots, or other optics. This is especially useful when running larger scopes with extended eye relief or when you need more flexibility in positioning your optic for the perfect cheek weld.
Installation
Installation is straightforward and reversible. The cover simply slides onto the receiver and is secured with two M3 x 16 or M3 x 18 screws. No permanent modifications to the rifle are required, and the cover can be removed at any time to restore the original look.
What you need
- 1x printed cover
- 2x M3 x 16mm or M3 x 18mm screws (not included)
- Allen key for installation
Recommended print settings
- Material: PETG or ASA recommended for durability and UV resistance
- PLA + works great as well
- Layer height: 0.16 mm
- Walls: 4 to 5 perimeters
- Supports: as needed depending on orientation
Compatibility
Designed specifically for the Diana Stormrider (.22 cal and .177 cal versions share the same receiver geometry). Please check the photos against your rifle before printing. Should be Compatibil with Snowpeak PR900W, Artemis PR900W, SPA PR900W and First Strike Eagle as well (not tested)
Notes
This is a cosmetic and functional upgrade for personal use. It does not alter the function, pressure system, or safety of the air rifle in any way. Print at your own risk and make sure your printed parts are properly secured before mounting any optics.
If you like the design, a like, follow, or boost is much appreciated. Feedback and remix ideas are very welcome!
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.






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