A while back I incorrectly ordered a two piece rail for one of her builds. This particular AR rail uses a spring loaded cone type setup at the back by the upper receiver and I believe is designed to mate the the very ugly looking raised front sight/ gas block assembly. Now, I have never used one of these two piece rails but rather the one piece units with a low profile gas block and the rail doesn't touch / connect or whatever to the gas block.
What I am wondering i is there any type of mount for the front that doesn't have the raised military type front sight gas block assembly? the rail I purchased was a Monstrum Z12D-T. What do I need to put this on an AR (all the stuff near the barrel nut) and all the stuff up front? Sorry, no experience using this drop in rail.
Only numbers on the box did not bring up any info. No cutout on the rail? 12'' rifle length?