Not the gen 1 model, so it only hosts the romeo zero - SIG SAUER BRAVO4 4X32mm RDS Prismatic Battle Pack

Because of the short eye relief and being forced to use only red dots with the Romeo Zero footprint, I plan to return this Battle Pack. If it had a picatinny rail on top, I'd likely keep it and recommend it for shooters who want to buy a rugged optic for self defense. As it is, many LPVOs seem to be a better option for mounting a red dot on top of.

To be clear, this is NOT the item in the photo. The part number is correct, but the photo isn't. August 2021, and OP needs to update the photo. This model lacks a picatinny rail and only works with the ROMEO Zero footprint red dots.

The Romeo is at an ideal height for maintaining a heads up posture with shoulders sqaure, which would place it in line for NODs as well, but Romeo Zero doesn't have a NV brightness setting. The Bravo3 & Bravo5 both have a picatinny rail, so those would accommodate a red dot with NV settings.

Though the Bravo4 will likely handle a beating, the Romeo Zero will likely not make it through basic slips, falls, or bumps against much at all (even with the external shroud in place).

For the price, the optic seems to be a decent replacement for the Trijicon ACOG. It has an acceptable eye box, the glass is acceptable, but it has the super short eye relief similar to the ACOG.