The Necrochasm is
an exotic auto rifle, and getting it takes some doing.
You can get that common auto rifle from Blades of Crota, and then you can work on upgrading it into
this exotic auto rifle.
The Monte Carlo is
an exotic auto rifle that maintains accuracy when fired from the hip and reduces the melee cool down.
Not exact matches
The two biggest examples of this are the
auto rifle tuning and buffing and the nerfing of several overpowered
exotics that have been dominating PvE and PvP alike.
I am still undecided on pulse
rifle or
auto rifle (currently doing the
exotic bounty for the pulse
rifle, so that may decide it for me).