The Sabre AR-15 Comfort Grip from FosTecH is the latest innovation from FosTecH. Reinforced polymer structure with an over-molded (rubberized) exterior. Multi texture rubber and grooves provide the Sabre with a surface that is effective in minimizing slip from sweaty palms. Extended beavertail for a higher hold and better control. Hinged storage compartment that does not need a tool to access.