Hi everyone, first time poster but long time watcher of this forum. I'm currently looking at different mounting options for my Steyr prohunter 270wsm. I like the look of the Burris XTR rings to go on top of the Burris 2-piece pitcanny/weaver rails. Has anyone got any personal experience with these mounts? Any issues putting aluminium rings on steel mounts? Scope is a Burris Sig select 4-16x44. Thanks.