TenPoint s Crossbow Flight Rail and Trigger Lube makes for smoother, crisper, Crossbow trigger performance every time. Because the lubricant is non gel-based, it won t make your trigger sluggish or impede performance by gumming up in cold weather, plus it won t collect grim, grit or dirt. TenPoint Lube is specially formulated to be the best water-resistant lubricant in the industry. Apply the lube regularly on your crossbow trigger and the top rail to keep everything running smoothly. The rail lubricant will ensure longer string life, as well as less friction, which results in faster arrow speed and greater arrow velocity. You can feel confident that TenPoint Flight Rail and Trigger Lube will ensure your trigger operates smoothly and efficiently with every shot.