The best replacement for rmr is bmr.

The best alternatives to rmr are rated as following:
★★★★★  bmr
★★★★  deltapoint
★★★  fastfire
★★  aimpoint
★★  eotech
★  mrds
★  ta
★  bmr calculator
★  jpoint
★  aimpoint t1
★  aimpoint micro
★  leupold deltapoint
★  burris fastfire
★  t-1
★  4 para
  doctor optic

Your alternative for rmr is not listed? Suggest!
Speaking about rmr, one probably shouldn't forget about acog.

Other search terms related to rmr and their ratings are:
★★★★★ acog
You have in mind a companion for rmr and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of rmr in all years. Click on graph for more.
rmr
bmr
deltapoint