Just a heads up. I scored some HST 147+p at Massammo.com. Turns out they have free shipping until Dec 31. The 50 round boxes of HST 147+P is the "holy grail" of 9mm ammo. Burnt through some Christmas money already.
SGAmmo is also another good source for 50 round boxes of Federal HST and Speer Gold Dots.
I recently picked up some HST 147 +P for $25 a box from them though they are out as of now after recent ammo buying surge but still get some in on a fairly regular basis.
