BC. involving more than 6,000 rounds fired, as well as a comparison of the performance differences The first is with a 20 barrel firing M193 at 3300 FPS, the second is a 16 barrel at 3100 FPS, and the third is a 12.5 barrel at 2900 FPS. In that sense, they are better than a pure point mass calculator, which ignores spin. Start with the .223 Remington Need a new scope at an affordable price? If the words "solve a coupled system of first order ODE's with a numerical method" don't at least jog something loose in your memory, you'll probably not understand most of the book's math. 9 x 18 (Ultra) Propellant: Alliant UNIQUE, Maxam CSB 1, Maxam CSB 3, ReloadSwiss RS 20, SNPE Vectan A0, SNPE Vectan BA7 1/2, SNPE Vectan BA9 1/2, Vihtavuori 3N37, Vihtavuori N330, Vihtavuori N340. Hits like a 9mm Luger. See all the benefits that set FireStick apart to provide the most convenient, safe and consistent performance ever. The difference between a 25/36/50 yard zero is also not that significant at most common defense ranges (inside 200 yards), though, so I honestly think most people make too much out of it. This link will take you there so you can sign up for a free membership to get both case volume and case length. // Grayson Funeral Home Clay City, Ky Obituaries, Articles B