Win mag brass is cheaper and easier to find also imo. Add to that the chamber’s maximum 0.315-inch throat diameter, and you’re adding the “hot dog down a hallway” effect that makes it hard to get the .308-inch bullet to enter the rifling at a consistent angle, as Quinlen explains it. 300 rum vs 300 win mag ballistics chart. The science of projectiles and firearms, or in other words, the info you need to make the kill! I would say a 30 Sherman mag is the next step. Just my 2 cents. Ballistics. ... 300 Win Mag. lb Muzzle Velocity ft/sec. But maybe the same could be said for a properly throated 30 nosler. BTHP 80289 2960 2697 2449 2215 1993 1786 1323 1098 906 741 600 482 -1 517 0-7 -22 -454 M 223 Rem 73 gr. 300 win mag vs 300 prc The .300 Winchester Magnum is redlined right off the bat, thanks to its belted case. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 Winchester Magnum ammo rounds. Mag. At a gun store last week they had their 300 prc rifle priced a couple hundred cheaper than all the other chamberings in the same rifle. If you are looking for the 270 vs 308 vs 30 06 ballistics chart, the 5.56 trajectory chart, the 300 Win Mag Ballistics data, or the 30 06 trajectory chart… … Hello world! match bullets commonly used in the .300 Win. If you want as you said a big 30. ELD ® Match 80269 … It’s worth noting that the .300 PRC is a necked-­down .375 Ruger, its parent case. 300 win mag supply is also way down but some of the expensive stuff is still available. I don’t think a regular 300 prc or 30 nosler have much advantage over a properly throated win mag. And because the 30 Nosler has a belt-less case, it’s more accurate and makes for easier reloading. I don’t know about the prc. What makes the .300 PRC special is the combination of a standard magnum action with a heavy-­for-­caliber, VLD bullet. Since the two cartridges use the same diameter barrel, throat erosion occurs quite a bit faster with the 300 RUM because it has a lot more case capacity. This means you can safely chamber and fire .300 PRC ammunition in most .30-­375 wildcats. The .300 Ultra Mag can fire the same weight bullet approximately 200-300fps faster than the .300 Win Mag. Drag Function: G1 Ballistic Coefficient: 0.480 Produces a ballistic trajectory chart and table that shows the drop, velocity, kinetic energy, windage, and trajectory of a bullet. It is worth noting that this bullet has a G1 ballistic coefficient of 0.878, almost double that of 190-gr. Calculates the ballistic trajectory of a bullet fired from a rifle, handgun or other firearm. March 26, 2018. Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd M 223 Rem 68 gr. As to the need for the 6.8 Western, Winchester/Browning name a few advantages, including: Heavier bullet weights than 6.5 Creedmoor, 6.5 PRC & 270 WSM; More energy than 6.5 Creedmoor, 6.5 PRC & 7mm Rem Mag than 300 WSM, 300 Win Mag & 300 PRC; Long, heavy bullets ideal for Big Game Hunting & Long-Range Precision Shooting