Sig P320 9/40 extended "LE/Tactical" base pads are CNC machined from aluminum and hard anodized. These are designed sepcifically for law enforcement officers. The cut out in the sides aide in tactical reloads and clearing malfunctions and easy use with gloves.  They are great for USPSA Production division and IDPA.  These base pads lengthens the magazine .375" to make for easier, more reliable magazine changes. They also allow you to use a magwell without adding capacity to the magazines.   They are perfect for duty, daily carry and competition use.  1.01 OZ

*Will fit New style magazines with a square-style locking floortab/basepad. *

*Not for the 21rd 9mm/18rd .40 factory mags, please see SP0218 for a basepad for those mags.

*Compatible with all Springer magwells and  Sig Factory X5 magwell*

*Not compatible with flanges that fold into the magazine body*