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The BT4 (back tension 4 finger) is a release aid developed for the highest level with close collaboration with Pierre-Julien Deloche.
The perfect grip allows greater control of the distribution of forces by setting the removable thumb and little finger elements.
The rotation adjustment is made using a magnetic micrometer screw bringing precision and ease of use. You also have the opportunity to shoot with or without a click thanks to an innovative adjustable cam system featuring graduated markings for enhanced accuracy and without any need to dismantle the mechanism.
Available in four sizes, X-Small, Small, Medium, Large.
All models feature a black body. From September 2018 the only colour option is black/silver.
Product ref C2.305
Dimensions (from thumb to little finger):