Well I'll be damned! It looks like cocojo just found what I (and it seems like a few others) could't! Where'd you find it for sale?
The information on the round is on Federal's site, under "Law Enforcement":
http://www.le.atk.com/Interior.asp?section=2&page=pages/ccispeer/ccispeer_GoldDot.asp (yeilded by googling "Speer 53722")
However, the 125 gr standard pressure round is advertised at 865 fps muzzle(through a 4-inch, vented barrel), which is only 208 ft-lbs. If it truly does shoot at only 800fps (2in barrel?) that's only ~177ish ft-lbs (I rounded at the seventh digt on the mass calculation).
I've chosen the Federal P38HS3G (Under their "Law Enforcement Ammunition" section) 110gr. round for a standard pressure load. It's advetised muzzle velocity (again through a 4-inch barrel, which happens to be the same barrel length as my PPS) is 1000 fps, with 245 ft-lbs. The only place I can find it is at CheaperThanDirt, but for ~$13/50, not to shabby.
There is also the Federal "Premium Personal Defense" round, PD38HS3H, branded as "low recoil," which has the same 110gr. projectile, but fires at a slower velocity, 980 fps, but still yeilds 235 ft-lbs of energy, still ~11.5% more energy that the Gold Dots are advertised as having.
I'd be interested to see a test of these side-by side with the Federal load(s). It's slim pickins for standard pressure .38 Special SD ammo, so the more loads out there the merrier.