The Shadow Systems CR920XL is the new pinnacle of performance in the CR Series - Like many of the Shadow Systems models, the CR920XL is feature rich throughout. The CR920XL Elite features a 4.18" topend and directional slide serrations and topside serrations. Combat Optic and Elite models utilize a patented multi-footprint optic cut and allows for direct mounting of most mini RDS optics. Additional features include a match grade 4.18" fluted barrel, stainless steel guide rod, flat faced trigger with 4.5-5 lb pull.