Glock 20C and Sights
I recently purchased a Model 20C and installed night sights. I have been told the compensated barrel will ruin the sights due to the residue from the compensator ports. What is your thoughts on this or experience? I can replace the barrell if necessary as the compensated barrell is not a have to have feature. I also have compensator spray that is used on rifles which makes the residue easier to remove. Can you use this on the night sights? Thanks in advance.