Well, I'm new to archery elk, but a long time bowhunter/ mountain traveller and compulsive pack fiddler. I carry my 8x42s for awhile, but if gets thick I can end up leaving them at camp after a couple days. I do like throwing my navi and comms in my original MF harness, but rigged the pouch so I can buckle it straight to my pack straps when desired.
I carry a 4" 629 MG with XS express sights in a MR revolver holster QD buckled similarly off the left shoulder strap. I wouldn't be comfortable with anything less than a .44.
Ready to go the 629 has to push 4 lbs, but I find it rides great and the centered bino pouch seems to offset the one sided effect. No problem drawing a compound, and yes, it's ton of stuff on the chest, but it's SW MT and bears are a factor. I really did not like it on the hip belt, just too busy when taking the pack on and off, and always digging into the hip, abrading clothing, etc. We'll see how this works in real life, but the nice thing about the MR holster is that it is rigged for a lot of options - thread it on a belt for breaking down game, etc..
I have the Benelli w/ slugs and a cheap cordura dual purpose chest or shoulder holster rig for the Smith at camp/rig. BTW, that shoulder /chest rig was only about 20 bucks on ebay or somewhere, perfectly adequate. Import stuff w/ oddball plastic, so it won't mate up with top spec USA gear, but stand alone it is fine.
Edit - Got the skiff uncovered today and realized the cheap plastic hardware on your typical blue boat cover webbing is a fit for the equally cheapo stuff on the black shoulder/chest hybrid rig.
You'll see the MR holster back side with those QD sliders, I found them marketed as 'Field Repair Sternum..' Adjusters or Sliders, etc. An easy option with or without a chest pack or bino pouch is to rig something similar and suspend it from a pack sternum strap. You'll see this sternum strap pictured will pop right off this pack at the shoulder strap junction, so I can move the whole rig to a different pack quick. When I get my guys together and figure out which of my packs each kid is carrying, fit revolvers, etc., I'll use the empty holster shown in whatever configuration needed.
Also, I have a ton of tri-slides, QD sternum sliders (key for everything), QD 'field repair' sliders, etc., left over if anyone needs them. Crap is really spendy in small quantities so I over bought some stuff, outfitting 3 new guys as well as myself.
