# Reproductive complex MK 04

Pyanodons item · internal name `rc-mk04` · stack size 10 · first craftable in tier 10 (Space science pack, [tier 10](https://factorio.kalzumeus.com/tier/10.md))
HTML page: https://factorio.kalzumeus.com/item/rc-mk04/

## Produced by (1 recipes)

### Reproductive complex MK 04 (`rc-mk04`)

- 10 s · tier 10
- Ingredients: 1 × [Reproductive complex MK 03](https://factorio.kalzumeus.com/item/rc-mk03.md), 40 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 20 × [Wall shield](https://factorio.kalzumeus.com/item/wall-shield.md), 100 × [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md), 200 × [Super alloy](https://factorio.kalzumeus.com/item/super-alloy.md), 40 × [Control unit](https://factorio.kalzumeus.com/item/control-unit.md), 50 × [NENBIT matrix](https://factorio.kalzumeus.com/item/nenbit-matrix.md), 30 × [Silver foam](https://factorio.kalzumeus.com/item/silver-foam.md), 30 × [Metallic glass](https://factorio.kalzumeus.com/item/metallic-glass.md), 100 × [Low density structure](https://factorio.kalzumeus.com/item/low-density-structure.md), 20 × [Intelligent unit](https://factorio.kalzumeus.com/item/intelligent-unit.md), 50 × [Hyperelastic material](https://factorio.kalzumeus.com/item/hyperelastic-material.md), 150 × [Phosphate glass](https://factorio.kalzumeus.com/item/phosphate-glass.md), 6 × [Metastable Quasicrystal](https://factorio.kalzumeus.com/item/metastable-quasicrystal.md), 3 × [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md), 12 × [Mechanical Parts 04](https://factorio.kalzumeus.com/item/mechanical-parts-04.md)
- Results: 1 × [Reproductive complex MK 04](https://factorio.kalzumeus.com/item/rc-mk04.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Biotechnology machines - Stage 4](https://factorio.kalzumeus.com/tech/biotech-machines-mk04.md)

## Used in (1 recipes)

- Artificial reef MK 04 (`zipir-reef-mk04-with-rc`, tier ?) → [Artificial reef MK 04](https://factorio.kalzumeus.com/item/zipir-reef-mk04.md)