On Paper Optics
3D Printed Primer Tray
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3D Printed Primer Tray – Organised, Safe & Efficient Reloading
Keep your primers organised and easy to handle with this precision primer tray. Designed to securely hold primers flat and evenly spaced, this tray makes setup, inspection, and handling faster and safer at the reloading bench. The bright white colour improves visibility, making it easy to spot missing or upside-down primers at a glance.
Made from durable material, the tray is sturdy enough for repeated use while remaining lightweight and bench-friendly. Whether you’re prepping primers or keeping your workspace organised, this tray is a simple tool that improves efficiency and consistency.
Features:
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Securely holds primers in individual pockets
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White colour for excellent visibility and inspection
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Durable, reusable construction
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Compact design for a clean, organised bench
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Ideal for both beginner and experienced reloaders
- Stackable
A practical, no-nonsense addition to any reloading setup.
Dimensions: 75mmx 75mm
Colour Options:
White
Grey
Black
These are made to order.
If you have any other 3D printing needs, let us know. We are happy to work on your custom designs!
Please leave a note at checkout advising colour requirements.

