Only if you are going to sell it.
222Rem is an EXCELLENT cartridge.
222Rem chambers have been reamed to 223Rem, but leaves a ring in chamber.
Correct way is to set barrel back 1 thread pitch and re-chamber 223Rem.
Please don't abuse that 222 Rem rifle - its a great choice as is.
Reload and have a more accurate round than the 223 or 22-250.
222Rem's held National Records for YEARS.
OldmanFCSA = "Oldman" at www.fcsa.org
FCSA Member, SCSA Member, NRA Member, & AMA Member
"Oldage & Treachery will overcome Youth & Skill"