Howa legacy mini action 22"

[Wabbit87]

So I picked this up right before the pandemic and finally got around to shooting it... Less than desirable to say the least 100 round to break in the barrel and it settled at 1moa and that would be perfectly fine for a hunting rifle using 130eldm 30gn lvr 2.260

So looking to order a Mcgowen barrel #8 heavy target barrel 26" and a boyds at one

Anyone know the best way to pop the factory barrel off?