Description:
Turns out the firerate glitch works on all items that effect firerate (I assume) but only the firerate part so if you do the glitch with the pea adapter you only get the firerate buff and not the damage debuff
Steps:
If you restart the run in the pause menu you kept any firerate buff you had into the new run (presumably, I only did it with the tear up and pea adapter items) and you can still find the items in the new run stacking the old and new firerate buff
Build Number:
v1.0.01.0.20
Video:
Find my old post on this glitch
its so fun to play with chainsaw axe