Inert Decorative Cartridge without Primer and Powder - 10pcs

Code: 30712/22
from 1,24 € / pcs from 1,02 € excl. VAT

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Inert Decorative Cartridge – empty brass cartridge, no powder and no primer. Ideal for decorations, gift boxes and especially for embedding in epoxy resin. Safe, inert, ready for creative use.

Detailed information

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Inertní: 357 MAGNUM
In stock (4 pcs) | 30712/357
Delivery to: 11. 11. 2025
3,23 € / pcs
2,67 € excl. VAT
Inertní: 22 LR
In stock (>10 pcs) | 30712/22
Delivery to: 11. 11. 2025
1,24 € / pcs
1,02 € excl. VAT
Inertní: 9 mm LUGER
In stock (>10 pcs) | 30712/9 M
Delivery to: 11. 11. 2025
2,49 € / pcs
2,06 € excl. VAT
Inertní: 45 ACP
In stock (5 pcs) | 30712/45
Delivery to: 11. 11. 2025
3,23 € / pcs
2,67 € excl. VAT
Inertní: atrapa náboje 223 REMINGTON
In stock (9 pcs) | 30712/ATR
Delivery to: 11. 11. 2025
9,94 € / pcs
8,21 € excl. VAT
Inertní: atrapa náboje 9 mm LUGER
In stock (9 pcs) | 30712/ATR2
Delivery to: 11. 11. 2025
5,97 € / pcs
4,93 € excl. VAT
Inertní: 223 REMINGTON
In stock (9 pcs) | 30712/223
Delivery to: 11. 11. 2025
3,23 € / pcs
2,67 € excl. VAT

Product detailed description

What exactly are you buying?

  • Inert (non-functional) cartridge – empty brass cartridge case (variants may include a bullet).
  • No active componentscontains no powder or primer.
  • Suitable for decorations and epoxy – does not corrode, holds well in casting resins.
  • Condition – cosmetic abrasions or patina are natural on some pieces (does not interfere with casting).

Why is it suitable for epoxy?

  • Stable material – brass and bullet hold their shape, do not warp in volume.
  • Easy preparation – the surface can be lightly roughened (fine sandpaper 600–800 grit) for increased resin adhesion.
  • Clean appearance – after degreasing and proper epoxy degassing, the cartridge remains beautifully legible.

How to prepare a piece for casting

  1. Degrease the surface (isopropyl/technical alcohol) and let it dry.
  2. For better adhesion, lightly roughen invisible surfaces (optional).
  3. In the first thin layer of epoxy, fix the cartridge, let it gel, and only then cast to the desired height.
  4. Work at the recommended temperatures and ensure slower curing to minimise bubbles.

Safety and legislation (CZ)

This product is an inert decorative item. It contains no powder or primer and is not ammunition. It is intended solely for decorative and collector's purposes and for creative projects (e.g., embedding in epoxy). Any attempts to make it functional are dangerous and may be illegal.

Extra tips

  • To achieve a 'levitation' effect, secure the cartridge in the first layer and then level the volume.
  • For a clean look of the faces and edges of the mould, use gradual pouring (thin layers) and bubble control with warm air.

Parameters

  • Material: brass cartridge case + bullet (type according to variant)
  • Composition: no powder, no primer (inert)
  • Use: decorations, epoxy projects, gifts
  • Packaging: 1 pc (unless otherwise stated)

Photo is for illustrative purposes only – the appearance (patina/abrasions) may vary slightly from piece to piece.

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