About 15 years ago I suggested to PAST (the makers of the recoil shield) that they design a shooting glove for bigger calibers. I asked them for a Right glove with the fingers cut off at the knuckle and the middle finger to have a piece of plastic on the top of the finger. This was to take the back of the trigger guard.

They made me up a pair to try out but in the end a thick pad was used over the finger instead of plastic as it needed to bend a bit more.

They sold them for a long time and may still do so. I still have the original pair and they work great. Protect your hands but leave your finger tips free for loading and fiddling.