RSI Mosin Nagant Trigger Shoe is designed to fit on your standard Mosin Nagant trigger. this should also fit on Finnish triggers that use the Mosin Nagant design as well. Adding a trigger shoe to your trigger greatly improves the feel and allows for better positioning and control. It also will make your trigger pull feel lighter because of the improved positioning. The shoe installs quickly simply with 2 hex head screws and is easily removed for rifle break down when cleaning. These trigger shoes are made right here in the USA from sturdy 6061 Aluminum and then coated with a cleat anodized finish.