Don't know how many I've done, but it's been a lot. I've gotten the sniper and fusion once each the first couple times. But of course I dismantled my fusion, even though I like them, and haven't gotten a single weapon drop since. Just to fuel to the fire, class items don't even drop at a higher light than me, 10/10 they're below. [spoiler]what's the point anymore?[/spoiler]