Originally Posted by
angrybear
Not tried the "spiked hollows" so can't comment, when I used .177 I found Powerpell were usually the most accurate.
Tips for .177 ratting
if you must use it, either turn the power down or keep the range to over 25yds to minimize through shots.
The RWS Supermag are a good option too.
Purbeck Field Target Club.