Re: 20" 5R with AICS 2.0... Weight??
I don't really bother with weights as long as a rig handles well.
You made me curious though, so I weighed a 20" rig for you.
20" varmint (the Hart is 1oz heavier than factory), SA, trigger - 4.50lbs
Bolt - 0.75lbs
McM standard fill molded gel coat A1-3 - 2.00lbs
Steel Badger M4 - 0.50lbs
Magbox, spring, follower, scope cover - 0.25lbs
Steel Badger rail - 0.25lbs
Steel Badger rings - 0.50lbs
Hensoldt 34mm - 1.75lbs
Claw sling/swivels with homemade cuff - 0.25lbs
10.75lbs scoped & slung, all steel hardware.
Balances just behind the front action screw, feels lighter than the scale indicates.
Nice & fast on running game, stable enough supported.