Forward assist delete. Good/bad?

[Jk2paintworx]

I am working on a LW build for Coyote hunting and it seems that all the LW upper receivers are loosing the weight by ditching the FWD assist and the dust cover. I like to have the fwd assist for quiet chambering and although I don't usually remember to close the dust cover I don't see how the weight it saves by loosing it amounts to much. Who makes the lightest stripped upper rec with both features in tact? Anyone know of a LW side charge left hand eject upper?