It's sig - say no more - SIG SAUER Elite Ball 9 mm Luger 147 grain Full Metal Jacket Brass Cased Centerfire Pistol Ammunition

When I first started shooting 9mm about all you ever saw was 115gr ammo, and I hated it to this day. When Sig came out with their 124gr it was so much better and consistent. Then came the 147gr. I didn't think it could be better but gave it a try in my X-Five. Being Sig the ammo is consistently good, and the extra weight really is worth shooting in the 5" barrel of my X-Five. I would not only recommend Sig Sauer ammo but would highly recommend giving the 147gr bullet a try, especially in a 5" barrel or above.