This is funny.... my proficiency with any other caliber or platform has no bearing on the subject I'm posting.... I'm simply asking about 223 with a bolt gun platform.... simple question really, and your jokes are funny, for a keyboard bitch...... typical, big claims & comments from little pussies like you are what makes the shooting community look stupid.... I'm sure your the world's greatest "super sniper" but understand in a forum and most likely the real world your still a bitch