My opinion, that is concealed. Va code defintion:
'a weapon shall be deemed to be hidden from common observation when it is observable but is of such deceptive appearance as to disguise the weapon's true nature.'
Might be walking a thin line. However, if you are not in a drinking establishment, no fuss, no muss. Then again if enough grip is sticking out...... ah! what do i know.....
just my 2 pennies.