After digging through the patch notes, I can find no mention of the wonderful change that's been made to the +to hit portion of Tactics for Blasters.
The number has been raised from the Live 7% that the other DPS classes get to 10% for Blasters!
Now, any Blaster with a snipe can get take Tactics, triple slot it, add 8 enhancement boosters spread among the 3 IOs, add the Kismet Global, and you have permanent insta-snipe.
An issue with that configuration are that the yellow circle indicating insta-snipe status will not appear (for some reason that is coded to only appear when you either meet or exceed 97.50% total to hit), but even with barely 97% you can fast snipe. (Note: it does occur to me that I went slightly over 97%, so I'm not actually certain you'll get instasnipe at 97% even).
Since at end game there are a great many to-hit debuffs, I keep a window open monitoring my current to-hit to avoid starting slow snipes because I didn't realize I'd been debuffed.
Just wanted to pass on the good news to anyone else who hadn't noticed the buff.
Snipe away!