^ Adas Anti-Synthetic Rifle is dam Deadly. It's a little Weak against Armor, I just ripped through Grissom Academy in Minutes. It's going to be interesting to see how Deadly the gun can get against Banshees.
Harrier is great too. Both Weapons chews through ammo very quickly. The Harrier is defiantly the Weapon to give to Ashley. She is a Killing Machine with a Revenant, She should be a terminator with a Harrier.
Punisher is great weapon to give to your Squad who uses SMG's. Liara now has Both Warp Ammo & Piecing Ammo ever 8 Shots.