Every time you turn around there is a new AR-15 slick sided free float rail coming to market. Most of them lack any kind of rail cover option or anything else to protect your hand from heat and abrasion. SHTF Wrap to the rescue!
Trooper-Gear was started by one of the founders of the Trooper Class in 3 Gun Competition. The SHTF Wrap was born out of his experiences in competition and training. Aluminum free float tubes can get pretty warm in competition – warm enough to get uncomfortable. This is especially true if you live in a hot environment to begin with (Trooper-Gear is based out of Arizona). The SHTF Wrap protects the shooter from the heat of the free float tube.
Check out the SHTF Wrap on Trooper-Gear.com.