The best replacement for carry handle is buis.

The best alternatives to carry handle are rated as following:
★★★★★  buis
★★★  mbus
★★★  flat top
★★  flip up
★★  flip up sight
★  rear sight

Your alternative for carry handle is not listed? Suggest!
Speaking about carry handle, one probably shouldn't forget about duel optics.

Other search terms related to carry handle and their ratings are:
★★★★★ duel optics
★ a2 rear sight ar 15
You have in mind a companion for carry handle and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of carry handle in all years. Click on graph for more.
carry handle
buis
mbus