Not sure if this helps, but I had the same question. So I searched the forum, and saw this thread has been evolving since 2009. Recently received this link.
http://preparedgunowners.com/2015/0...munition-is-your-ammo-on-this-list-pt-3-of-3/
"The following loads all demonstrate outstanding terminal performance and can be considered acceptable for duty/self-defense use:
9 mm:
Barnes XPB 115 gr JHP (copper bullet)
Federal Tactical 124 gr JHP (LE9T1)
Federal HST 124 gr +P JHP (P9HST3)
Remington Golden Saber bonded 124 gr +P JHP (GSB9MMD)
Speer Gold Dot 124 gr +P JHP
Winchester Ranger-T 124 gr +P JHP (RA9124TP)
Winchester 124 gr +P bonded JHP (RA9BA)
Winchester Ranger-T 127 gr +P+ JHP (RA9TA)
Federal Tactical 135 gr +P JHP (LE9T5)
Hornady Critical Duty 135 gr +P PT
Federal HST 147 gr JHP (P9HST2)
Remington Golden Saber 147 gr JHP (GS9MMC)
Speer Gold Dot 147 gr JHP
Winchester Ranger-T 147 gr JHP (RA9T)
Winchester 147 gr bonded JHP (RA9B/Q4364)"
------------------------------------------------------------------------------------------------------
Not appearing on the above list, does anyone have input regarding Liberty Civil Defense +P?
A review I read:
"Comparing the rough recoil estimates, the lighter and faster Civil Defense generates 30% less recoil than the heavier and slower Critical Duty. Comparing muzzle energy, the Civil Defense delivers 30% more muzzle energy than Critical Duty. All calculations are based on manufacturer muzzle velocity estimates."
http://www.gunsamerica.com/blog/liberty-ammunition-civil-defense-line-review/
I was told it reduces recoil and over penetration, making it safer for apartments, closer residences, etc.