Diana Stormrider Slip on Moderator (no supports)

Diana Stormrider Slip-On Moderator Extension

A custom-designed slip-on moderator extension for the Diana Stormrider PCP air rifle that significantly improves the sound suppression performance of the original factory moderator while giving the rifle a more refined, tactical appearance.

How it works

The extension simply slides over the existing original Diana Stormrider moderator and is secured with a single M3 x 5 mm screw. The screw position has been carefully designed so that it does not scratch or damage the original moderator finish.
 

Features

• Slip-on installation over the existing factory moderator
• Single M3 x 5 mm screw fixation (designed to not damage the original moderator)
• Clean, modern look that complements the Stormrider profile
• Fully reversible, no permanent modifications to the rifle

Tested with

This extension has been designed and tested on a Diana Stormrider with a muzzle energy of less than 7.5 joules. Use on rifles exceeding this energy level is at your own risk and may result in part failure or reduced performance.

What you need

• 1x printed moderator extension
• 1x M3 x 5 mm screw (not included)
• Allen key for installation

Recommended print settings

• Material: PETG
• Layer height: 0.2 mm
• Infill: 30 to 40 percent
• Walls: 5 perimeters for solid baffle structure
• Supports: not needed

Compatibility

Designed specifically for the original factory moderator of the Diana Stormrider PCP. Please compare the dimensions with your moderator before printing.

Legal disclaimer

Laws regarding moderators, suppressors, and sound dampening devices for air rifles vary significantly by country and region. It is the sole responsibility of the user to verify whether printing, owning, and using this part is legal in their jurisdiction. By downloading and printing this file, you agree that you have checked your local laws and that you take full responsibility for the use of this part. The designer assumes no liability for any legal, personal, or material consequences resulting from the use of this design. I cleard out everthing do to in my country it wasn't clear if can use it or not. I use only a optical verstion.

Notes

This is a hobbyist design for personal use. Make sure the part is properly secured before firing and inspect it regularly for wear or damage. If you like the design, a like, follow, or boost is much appreciated. Feedback and remix ideas are very welcome!