Springer Precision FN 509 9/40 Magwell
Due to design variations, Springer Precision cannot guarantee compatibility with any other manufacturer’s aftermarket basepads, unless otherwise specified
The FN 509 9/40 magwells are CNC machined from aluminum and anodized for durablity. This magwell has enough room for an easy fast reload but ergonomically designed to make it easy to get back to your grip without interfere from the magwell.
Please NOTE: Does NOT fit with factory base pads.