Wilson Combat engineers have changed the WCP365 slide's shape and texture to make it more tactile under stress with exclusive X-Tac pattern cocking serrations, side top serrations and heavy slide bevels all around. Also perfected the action of the WCP365, and in combination with a Grayguns trigger and spring modifications, can make the excellent 365 trigger even better. Each new model will be offered standard or action-tuned for those who want the best trigger pull possible in their defensive firearm. The Wilson Combat WCP365 comes with Trijicon RMRcc optic mounting solution (With cover plate and rear Battlesight). With enhanced shootability, better ergonomics, and superior optics sight capabilities, Wilson Combat WCP365 has taken an already legendary product to the next level of performance.