EOTECH 558
The EOTECH 558 is a holographic rifle optic at 1x magnification, using the 1-Dot Speed Ring reticle in red. It ships on a quick detach mount. It runs on an AA cell and adds night vision settings and an enclosed emitter. The aluminum body measures 5.6 x 2.2 x 2.9 in and 13.8 oz. Measured against the 320 red dots and prisms in the index, it lands on the heavier side for weight (13.8 oz) and about in the middle for price ($799). It is one of 22 entries in the index that qualify as a holographic at 1x. The closest listed comparison is EOTECH 552, the same brand's holographic at 1x, priced at $789.
| Series | 558 |
| Optic Type | Holographic |
| Magnification | 1 |
| Reticle Name | 1-Dot Speed Ring |
| Reticle Color | Red |
| Solar Failsafe | No |
| Shake Awake | No |
| Night Vision Compatible | Yes |
| Enclosed | Yes |
| Battery | AA |
| Optic Removal for Battery Change | No |
| Mount Type | Quick Detach |
| Material | Aluminum |
| Weight (oz) | 13.8 |
| Dimensions (in) | 5.6 x 2.2 x 2.9 |
| Country of Manufacture | USA |
| Average Price | $799 |
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