I did try it without the tri rail but it seemed about the same. The laser is on the accessory rail above the barrel. What bothers me most is that all seemed OK beforeoI can understand if I need more vertical but I did not need it before I fiddle with the barrel. I eyeballed a laser along the rails and they seem to be pretty well lined up. I thought that shimming the tri rail in the back using aluminum pie plate was the least severe way of shimming. I am not opposed to getting new mounts–just would like to get some shots at the muskrats–water rats.
I did try it without the tri rail but it seemed about the same. The laser is on the accessory rail above the barrel. What bothers me most is that all seemed OK beforeoI can understand if I need more vertical but I did not need it before I fiddle with the barrel. I eyeballed a laser along the rails and they seem to be pretty well lined up. I thought that shimming the tri rail in the back using aluminum pie plate was the least severe way of shimming. I am not opposed to getting new mounts–just would like to get some shots at the muskrats–water rats.