VSR 10 hopup arm tdc ready ( STL and STEP)

cults3d

This model is for those who have an original factory hopup chamber, and are not very happy with the nub/bucking contact area, and want to increase and improve the backspin. in this mode you will need to change the TDC point and hole so that it fits exactly where the screw should go down (but calm down, just measure that everything works out) this file contains the arm and nub so you can choose the best one for your case, this hopup arm allows the nub to go down evenly making the bucking have all the contact it can with the bb, besides being fixed by the original hopup pin. follow the images for the best print orientation (remembering that you must have a well-regulated printer) Note: It may be necessary to re-tap the screw hole and the retaining pin. remembering that on the upper exagonal part of the hopup arm it is necessary to glue and fit a nut (m3 pattern) so that the screw of your tdc descends correctly when threaded, thus ensuring an extremely accurate adjustment