Angle Cosine Indicator (ACI) - Bubble Level
If we do not have this part in inventory we will have to order it from Recknagel, with a delivery estimated at 10-14 days. We will contact you if this is the case.
- 1x ACI Bubble Level, Screws and Adjustment Wrench
The ACI Bubble Level enables the shooter to understand if the gun is completely level. Our ERA-TAC-mount with ACI and bubble level can be easily attached to our UNIVERSAL-interface. It is not necessary to alter the position of the scope. The ACI bubble level has the fixture to position a ACI Elevation Turret
in such a way that the red needle is visible even when using a scope with the illumination control on the left side and while already aiming. The position of the Elevation Turret remains always visible because of the lateral bubble level.
How to use the ACI:
1. Measure the distance to target by your rangefinder or your scopeâ€˜s reticle
2. Aim at the target and read the number shown on the Angle Cosine Indicator; multiply the actual distance by the shown cosine number to get the adjusted distance for gravity.
Target distance: 800 m
Cosine number shown on ACI
While aiming at target: 0.87
adjusted distance to target: 800 x 0.87 = 696 m
In 2010, RECKNAGEL launched their line of tactical mounts and accessories for the civil sector and law enforcement under the brand name ERATAC. Decades of experience, as well as the continuous exchange with users, led to the steady expansion of our product range.
All ERATAC products are manufactured according to military standards, thus meeting highest requirements, and have proven themselves on various weapons systems worldwide. A continuous investment led to computer-controlled systems of the latest generation, which guarantee 100% quality Made in Germany.
The ERATAC Catalogue
has a wide range of products available. If you would like any help with parts or fitting, feel free to call us on 01978 66 00 01. We can offer advise on the best possible solution, and a high quality scope mounting service.
The ERATAC Catalogue
is available to browse online.