Shooting my Rem 700 Long Range .300RUM w/Arken SH4 Gen 2 6-24x50 for first time

Scope sight in, Barrel cleaning/Break in, first 20 rounds, barrel cleaning procedure...
1st 5 rounds, shoot once, clean once
Shoot 5, clean once for the remaining 15 rounds, so 3 cleanings after the initial 5.
No abrasives, no serious copper removal. Mostly powder removal and letting the bullets do their job with breaking in. Not only cloverleafs, but 3x, I put the a round in the hole of another. No muzzle brake yet.