Pittman Bullets has changed the lineup of the Aeromax .402" series with the addition of 2 new weights, the 300's and the 350's. The tips have been lengthened to shift weight rearward, providing more bearing surface. the new tips also incorporate Pittman Bullets utility patent #10,921,104 and are absolutely rock solid tight. I shot the 350's yesterday at 1000 and was very pleased with the results. Here is some eye candy for you guys to look at. 300, 325 and 350 left to right. The 350's are 1.750" for comparison. Will be on the website soon.