For everyone who has ever scraped their knuckles on rail accessories while charging the bolt on their CX4, SierraPapa manufactures a solid steel extended charging handle. The handle and pin is machined in one piece, so that the pin will never separate from the handle, and then treated with an iron oxide finish to match the rest of your rifle. 

The greater distance from rifle to handle allows the force of pull to be exerted in a more natural, ergonomically appropriate line with the arm and shoulder, as the shooter no longer needs to cramp his or her arm up to the rifle, and the smooth curve of the handle comfortably accommodates the shape of the fingers.