The key cutter bit and ball end mill bit are made so you can get a proper mil-spec depth and height when you cut your rails and barrel seat which is why they had to be custom made. Because all the commercial bits out there are either too big or too small.
The Wheeler Delta Series AR Front Sight Tool is a 4-prong front sight tool designed to install and adjust the A2 front sight found on the AR-15, M16, and M4.
The Wheeler Delta Series AR-15 Maintenance Mat is perfect for any AR-15 owner. It features a screen-printed expanded view of an AR-15 Carbine to easily identify the parts of your rifle.