3399.00 Waatherby MKV 257 WBY MAG KCR KRIEGER CUSTOM RIFLE AG PRO Calgary Jun 7, 2024 - 12:28 PM bashawsports Dealer My name is KCR, which is short for Krieger Custom Rifle. What makes me so special? My Krieger barrel is cut rifled, surgically machined and expertly hand-lapped.