I recently purchased my first shotgun; A Maverick 88 Security.
Today I practiced loading it with snap caps. I turned the shotgun upside down (stock was resting on my right shoulder), dropped in a shell and started driving it forward into the tube with my right thumb. When I did this, I sliced my thumb. This is no scratch, but a deep cut because I applied pressure with my thumb.
My question is whether this is because I am inexperienced and should learn to never let my thumb glide against the side of the magazine port? Or is this because the magazine port walls are too sharp and I should soften them up with a file?
Today I practiced loading it with snap caps. I turned the shotgun upside down (stock was resting on my right shoulder), dropped in a shell and started driving it forward into the tube with my right thumb. When I did this, I sliced my thumb. This is no scratch, but a deep cut because I applied pressure with my thumb.
My question is whether this is because I am inexperienced and should learn to never let my thumb glide against the side of the magazine port? Or is this because the magazine port walls are too sharp and I should soften them up with a file?


















































