I have a Seekins IRMT upper and SP3R rail for a build. I am having trouble. I inserted the barrel into the upper, torqued down the provided titanium barrel nut, slid the rail onto the upper and loose fit all the screws to secure the rail. Then I ran into a problem. The 4 screws that attach to either side of the top rail (the 45* side) would bottom out on the barrel nut. All of the screws included are the same length (too long). Am I doing something wrong? Should the set have included shorter screws? Or do I need to cut down the existing screws? Please help.
Thanks
p.s. I have cross threaded this post in the gunsmithing section as well.
Thanks
p.s. I have cross threaded this post in the gunsmithing section as well.