TROY BattleRail Covers easily slide onto a Mil-Std Picatinny rail and lock into place with a built-in retaining clip and can be adjusted with a bullet tip; no tools required. Constructed from durable, heat and chemical-resistant synthetic polymer resin, each rail cover is scientifically engineered and proven to reduce heat transfer and hand abrasions.
PATENT US 20100236124 A1
BattleRail Cover 6.2″ 3-Pack
Reduces heat transfer
Eliminates hand abrasions
Material Heat & chemical-resistant synthetic polymer resin