Sometimes fractions of seconds matter. Whether it's with a SWAT team in a firefight or a competitive shooter, using the B&T jet funnel one can speed up the time for a reload. Inserting the magazine becomes even easier, as the funnel guides the new magazine into the well incredibly fast. The jet funnel is easily installed by just sliding the funnel onto the APC9/45 and then securing it in position with a simple set screw.