Thanks for the response. I tend to agree with you , can't see getting the rifle out of Eberlestock scabbard in time for a quick shot.
I think the latter design (a sensible sturdy pack ) combined with the Kifaru GunBearer quick release sling seems the more practical solution
and the one I'm leaning towards for weekend over nighters (have 2 planned) .
A Friend recently bought a used Kifaru "Day Stalker " off his uncle.
Pack Weight: under 3 LBS.
Not sure what his add-ons weigh - but it came with GunBearer System, Rain Cover, Water Bladder, Cargo Chair, and a few other add-ons.
He paid about 235.00. Say's it's the best investment he has made in quite a while.
I gotta admit the internal frame looks pretty comfortable and snug.