I usually carry either a G23 or G27, loaded with 165gr Golden Sabres. Stopped by my local Wally World to grab some range ammo and ran across a Federal 135gr JHP in a black and silver box. Asked the guy behind the counter about it and he said he had received a case of it, and had heard it was the standard issue ammo for some Federal Agency, possibly the Border Patrol. I picked up a few boxes of it as my curiosity was piqued, and it was relatively inexpensive at $22/50. Are you familiar with this round, and if so do you have an opinion as to the viability of it as a SD round, or do you think 135gr seems light for an SD round in .40 S&W? Thanks!