Vortex Optics has today announced their new weapons mountable laser range finder, the I-4000 GB. This range finder is a long awaited "upgrade" to the capabilities of the SICO Radius, released many years ago (2016 ?) Based on prior reviews of the handheld version of the Vortex Rzr 4000, we anticipate the I-4000 to be capable of ranging out to 4000yds under idea conditions. We will first be unboxing the I-4000s ourselves today for testing, so we don't have a review yet, but will share our experiences as we test them in the field.
Besides having the same general features of the radius, a 905nm ranging laser and a vis laser for co-witnessing to the day scope reticle, the new I-4000 also has a built in ballistics calculator. This calculator is based on the Geoballistics calculator (VO bought GB back in 2022) and is also found in the handheld VO Rzr 4000 GB. So on board ballistics will definitely be a plus vis a vis the old radius.
We will post here as we gain more experience with the units.
We have units in stock and they will be shipping today. Units can be purchased off the website:
Besides having the same general features of the radius, a 905nm ranging laser and a vis laser for co-witnessing to the day scope reticle, the new I-4000 also has a built in ballistics calculator. This calculator is based on the Geoballistics calculator (VO bought GB back in 2022) and is also found in the handheld VO Rzr 4000 GB. So on board ballistics will definitely be a plus vis a vis the old radius.
We will post here as we gain more experience with the units.
We have units in stock and they will be shipping today. Units can be purchased off the website:
Vortex Impact 4000 Ballistic Rail-Mounted Laser Rangefinder
Features Picatinny Mount Mounts to any picatinny-style rail or rings with a diving board mount. Quick and Reliable Zero Easy to zero and reliably holds it zero even under heavy recoil. Convenient Wind/Drop Solutions Easy to read display of wind/drop solutions and the ability to make adjustments...
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