"TEC-HRO rapid" is an unprecedented type of sight elevation! 

• Height adjustment within seconds 
• after initial installation no tools required 
• from 12mm (base level) it can be increased in 2.5 mm steps to 39.5mm !! 
• A rastering with scale shows the adjusted height and is used to reproduce for the respective discipline 
• rear- and front-sight are manufactured in accordance to intercept theorem of rays that the rear sight not or just barely have to be corrected when adjusting (from standing to prone for example)!! 
• thereby the three-position shooter only needs one rear-sight, one sight-elevationand one front-sight which also still avoids confusion (especially in the finale) and properly saves money! 
• saves valuable time during rebuilding from one to the next discipline, which especially in the new 3position-final-mode is extreme important -for to have more time for sigthing-shots !! 
• no different groups of ammunition in different positions because you always have the same weight on your barrel !!
• weight 120g (front-part 50g, rear-part 70g. So it is per part about 20g heavier than a "normal" sight-elevation)

All in all, a product which saves time, money and space (because only 1 rear sight ... ) but also unnecessary excitement and energy, what helps the shooter in competition to further reserves !!