Savage 12FV 223

[DaRealViper]

New rifle has bur in neck scuffs brass. Simple way to polish without tools or chamber hone?

the 6oz Accutrigger will springs from it fit and lighten the 1.5-6lb accutrigger?

 

[Rflshootr]

Without tools? Was it like that from the factory or did something happen to it to cause the burr?