Telrad 4" Base Extension
- Telrad 4 in (102 mm) Base Extension (item 2104)
- Increases separation from the tube and extends eye relief
- Installs between the Telrad and its mounting base
- Injection-molded high impact ABS
- Made in the USA
The Telrad 4" Base Extension (item 2104) raises the Telrad Reflex Sight by 102 mm (4.0 in) to increase separation from the telescope tube and extend eye relief.
Install the Base Extension between the standard mounting base and the Telrad, and secure it with the mounting base thumb screws.
Telrad injection-molds the extension from high impact ABS, with a 50% reduction in material use compared with previous versions.
Telrad makes the Base Extension in two heights: 4.0 in (102 mm, item 2104) and 2.5 in (64 mm, item 2102).
Place it between the standard mounting base and the Telrad, then secure it with the mounting base thumb screws.
It increases separation from the telescope tube and extends eye relief.
The 4 in (102 mm) model raises the Telrad more than the 2.5 in (64 mm) model; choose the height that suits your telescope.
Injection-molded high impact ABS.
| Manufacturer item number | 2104 |
| Height | 102 mm (4.0 in) |
| Material | Injection-molded high impact ABS |
| Installs | Between the Telrad mounting base and the Telrad, secured with the base thumb screws |
| Shipping weight | 111.1 g (3.9 oz) |
| Country of origin | USA |
Telrad 4 in Base Extension
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