.458 Cal-674g Target Hammer

We have been working with Kirby Allen of Allen Precision Shooting to develop an extreme long range bullet for his 458 Maximus.  This is the 1st version that we settled on for his 1-12″ test rifle.  He was able to run this 674g Target Hammer at 3220 fps from a 1-12″ twist 41″ Lilja barrel.  This confirmed a bc of .540 g7 out to 2500y.  At 3000′ elevation this will hold supersonic to almost 3200 yards!  Simply amazing!  This bullet has our patented PDR radius drive band design and is a bore rider style of bullet.  This means that it will seat the boat tail junction in the case neck and be a single feed only bullet.