Brand: Colt
Colt AR-15 Ejector and Safety Detent Spring
- SKU 160304032
FitsAR-15/M4/M16TypeDetent Spring
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About this product
This is Colt's ejector/safety detent spring carrying the Colt AR15A4 designation, for AR-15, M4 and M16 rifles. Colt uses the same spring under the ejector in the bolt and under the safety selector detent in the lower.
Keep a few on hand for bolt rebuilds and lower builds.
Specifications
| Type | Detent Spring |
|---|---|
| Model | AR-15 |
| Platform | AR-15 |






















