by giannid » Tue Aug 29, 2017 6:48 pm
So I consider myself a relatively experienced reloader and I've searched the forum and don't see much information about COAL. I have a 450 Bushmaster on the way to me and I'm going to be reloading for so I'm asking some questions in advance. I don't have the magazine yet but I'm pretty sure that most AR magazines will take a coal of 2.26 to 2.265. Looks like the coal from my manual for the 250 FTX is at 2.225. Is anyone reloading them longer? I'm use to reloading for bottleneck cartridges and have generally found that the closer I get to lands, the better accuracy I get. Haven't done much straight wall reloading but it looks like most of you are just using the standard coal.