Ok need some knowledge from you peeps, just got the components to reload my marlin 1895GS. I only have 300 gr Hornady interlock HP CCI 200 primers, my gun really likes the 300 gr pills. I have imr4198 and imr4064,imr3031 imr4198, varget just wondering what has worked for y'all. So far only used the 4198 with decent results. Thanks for any information. This will be used for whitetail deer.