Thread: 303 accuracy

Im putting in 30 and packing it down with 223 case then putting 20 in...compressing again then the last 10grns....in order to get 60 in...and 60 grns is enough... the 50grns over 4grns AR2219 seems to be working ok.....will stick with it for a bit and see...if I want hotter load will just go to 45grns of 2208 thats hot enough....
the internet tells me when the US army captured muzzle loaders from native braves,they pulled rifles and measured charges that were normally used on buffalo and 50 grns was average powder charge.....