Mossberg 100 ATR Bolt-Action Rifle Ejector Pin – MOS17089
The Mossberg Ejector Pin is a genuine factory replacement part for the bolt head of compatible Mossberg bolt-action rifles. The pin retains the ejector and ejector spring within the bolt-head assembly.
This listing is for the ejector pin only. It does not include the ejector, ejector spring or bolt-head assembly.
Key Features
- Genuine Mossberg replacement part
- Manufacturer part number: 17089
- Fits selected Mossberg bolt-action rifle platforms
- Installs through the side of the bolt head
- Retains the ejector and ejector spring
- Suitable for firearm repair and bolt servicing
Product Specifications
| Specification | Details |
|---|---|
| Brand | Mossberg |
| Product | Bolt-action rifle ejector pin |
| SKU | MOS17089 |
| Manufacturer part number | 17089 |
| Primary compatibility | Mossberg 100 ATR |
| Additional compatibility | Mossberg 4×4, Patriot and MVP |
| Installation location | Bolt head |
| Ejector included | No |
| Ejector spring included | No |
Compatibility Information
Mossberg lists part 17089 as compatible with the 4×4, 100 ATR, Patriot and MVP bolt-action rifle families. Exact fitment should still be checked against the rifle’s calibre, bolt-head configuration and serial number. Mossberg product reference
Because this pin forms part of the bolt and ejector system, installation and function testing by a qualified gunsmith are recommended.
Product images may differ from the supplied component. Availability can change without notice.




 
 
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