The P220 LEGION is an enhanced version of the gun that started it all for modern day SIG. Finished in a proprietary LEGION gray coating and featuring custom G-10 grips with a LEGION medallion, the P220 LEGION is improved in nearly every way. The stainless-steel slide sports SIG SAUER Electro-Optics X-RAY high visibility day/night sights as well as front cocking serrations that provide greater purchase for cycling the action, clearing the firearm or conducting press checks.
 
The P220 in DA/SA includes a reduced and contoured Elite beavertail, which allows for a higher grip and a reduced profile, thus eliminating printing. More aggressive front strap checkering and additional checkering under the trigger guard enhance the grip. An X-Five undercut has been applied to the trigger guard, allowing for a higher grip and greater control. The P220 LEGION also features low-profile decocking and slide-catch levers to reduce the risk of snagging. An enhanced polished action with the SRT (Short-Reset Trigger) is augmented with a Grayguns, Inc. designed P-SAIT trigger. In addition, a solid steel guide rod adds weight where it matters most. The P220 LEGION ships with three 8-round magazines.