Yesterday I fired the rifle prone with the pulled bullets. I didn't use a sling & I've never trained to be a prone shooter so the results are what they are. I did purchase a mat & wanted to try it so I fired at 3 different targets, 2 steel & 1 paper which I photographed. Other targets included the 24" plate at 500 yards with I hit 2 of 5 shots. Anyway here are the pictures.
200 yard 8" paper plate, missed with 1.
300 yard 24" plate. I held center.
Next a 400 yard paper which someone left on the stand. I took 2 pictures but lost one somehow. I held on the top square. If you could see the complete target you would see 4 shots [missed completely with 1] strung vertically for 9". The group horizontally is less than 2". And if you could call this a group it would be centered 16 or 17 inches below POA using a 2" high @ 100 sight setting. It's hard to hold the tape & stay far enough from the target to get everything lined up correctly in the picture but the figures are close.