Cheek riser for the B5 Systems Bravo stock, inspired by SC-Irregulars FEER, designed from scratch with filament properties in mind. Adds .75” elevation. 

Print it in a harder TPU, like Bambu TPU for AMS, or something even harder, like CC3D 72D TPU (pictured above). It will flex clamp the stock and sit very securely.

You can also use PLA/PLA+/*, but getting it on will be trouble. Align the teeth with the B5 slots, then rotate it over the stock with force starting from the left or right side.