Quick Summary
The Bolster Armouries M90 Airsoft AEG Gearbox Spring is a gearbox spring for Airsoft AEG rifles. It is one of several available spring strengths, and this variant is the M90. The product is described as made in England and as a premium steel spring for AEG gearboxes.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Bolster Armouries, which helps identify the exact spring range. |
| Product type | Airsoft AEG gearbox spring for AEG rifles. |
| Variant | M90 spring strength. |
| Origin | Made in England. |
| Material | Steel spring. |
| Strength options | M90 to M150 are mentioned, so the buyer should choose the strength that matches the intended build. |
What to Compare Before Buying
- Spring strength: This listing is for the M90 variant. Compare it with the strength you need for your build and site limits.
- AEG gearbox fit: The spring is described for standard Airsoft AEG gearboxes, so confirm that your rifle uses the same format.
- Upgrade goal: Check whether you are replacing a spring for a general gearbox refresh or choosing a different strength for a specific build.
- Variant choice: Other strengths in the range are mentioned, so make sure the selected option is the one you want.
Before You Decide
Confirm the M90 variant before choosing an offer, and check that your AEG gearbox is compatible with this spring type. If you are selecting a different build strength, compare the available M90 to M150 options carefully.
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