Shot about 30 rounds through my new to me MVP and got two 1 1/4" groups at 100yds. Was shooting Hornady 55gr. spire points.
Next trip i'll try some Federal fusion or some match ammo if available locally.
Really liking this rifle.
Mine likes 68-69gr the best. Try either some Federal Gold Medal 69gr SMK or Hornady Custom 223 68 Grain Match Hollow Point, mine will shoot under 1" with both.