I also did the Apex trigger and Powder River Precision spring kit.I find using the tripod a pretty stable situation for zeroing the optics and consistency of comparing ammunition accuracy for each one.
Use either the Manfrotto 322 RC2 or 054 magnesium ballhead / RRS-Anvil 30 tripod connections.
The Hellcat has a Romeo Zero optic with Apex trigger.
View attachment 7892094View attachment 7892095View attachment 7892096View attachment 7892097View attachment 7892098View attachment 7892099