It *can be pretty accessible, I think a lot will depend on your specific pack and bino harness configuration (especially if it has wings/pouch on your strong side), and body type/size. Form has a picture a few pages back with a k4 and sg sentinel harness (I think) and it seems to work for him. I have the same pack/harness and couldn’t get a comfortable fit with my g17.
I’m 5’7” and heavy for my height, so I don’t have as much real estate to work with as some folks. I also hate added bulk on my chest, and couldn’t get a comfortable fit/reliable draw with everything stacked up. **gfi I believe intended for a 2 handed draw with the kenai; that works as intended, but I found drawing 1 handed I had issues breaking retention. No knock on the product, just a me issue.
I could arrange stuff and have a clear grip for my pistol, but was compromising on comfort with other things-the wings on my harness would interfere when I had things positioned comfortably.
I sent the kenai back, but am honestly second guessing myself for that choice since I could adjust things a bit more and probably solve my problems. I have tried other carry positions and hated them more, so I’m willing to reconsider my bino harness/rf set up to better accommodate a pistol/holster that I like and is always on me.