WN Flanges has a flange system that is capable of increasing the overall surface of the bolt body and therefore reducing heat generated. This reduces friction and therefore increases both the flange strength and the overall length. WN gives its flanges a very unique profile because it allows for a single axis of rotation, resulting in the bolt body being very uniform from the neck up to the bolt body and also creates a more fluid flange movement that can also be called a "rotation of the bolt body". The WN flanges have a maximum diameter of .750".The bolt's flange will become thicker at the head and the neck. When fully loaded and in normal load conditions, this would result in the bolts face being almost flush with the shoulder and this, along with the "rotation of the bolt body", will allow for a very smooth and crisp bolt with an extremely light pull.

The WN Flange system is a series of ribs and slots that will fit into a grooved groove on the bolt body. A series of slots and ribs are then bolted into that grooved grooved groove.What is the purpose of WN flange?A flange is designed to prevent damage to the bolt body when installed on a gas operated shotgun.Will WN flange system work on gas fired Shotgun?No, the WN bolt system will NOT protect someone using a gas operated shotgun against bolt to bolt failure. WN is designed for use in bolt to pin-fired shotguns. WN requires a "W" type gas key to operate and operate.
WN flange can be used on pipelines that transport expensive, flammable and explosive media. Any component or load assembly designed to accommodate a flange. The flange shall have a radius of about 1 2 inch per foot and shall contact the pipe or component in a safe manner.