Which express do you have, exactly? I have a wingmaster, but I slapped a synthetic camo stock on there and a side saddle, and it's my general brush buster around here. It's not a pretty wingmaster, but it was cheap used. If you're looking for "tactical," don't get a pistol grip only. Those are a PITA to use and really are only good for breaching a door. Accuracy is problematic. I'd take a look at Knoxx stocks or speed feed for the rear, and perhaps if you have some cash, a surefire forend.