Buy Lapua Scenar Bullets 264 Caliber, 6.5mm (264 Diameter) 139 Grain Jacketed Hollow Point Boat Tail. For marksmen around the world, the Lapua name means one thing: reliability. Decades of experience and interaction with marksmen have led to the development of products with unmatched accuracy and consistent quality. The first choice for serious target competition. Lapua Scenar hollow point boat tail bullets have given superb results at long ranges and bench rest shooting. The Scenar bullets have the IBS World Record in 600 yard Heavy Gun 5-shot group (0.404″) and also hold the official world ISSF record of 600 out of 600 possible, an unbeatable score.