Anyone notice that the Grendle with a silencer attached is not silenced with single shot selected?

I have noticed it as well. Hopefully they will fix it sometime soon.

yeah wish they would allow you to put the silencer on the grendle in SP. but that problem is part of a laundry list of sound problems theyve had. an i wish i could get and ADMIN to answer my question about only being able to unlock 10/13 weapon attachments even though ive played through the SP 6 times now and still not being able to find the last 3 attachments. and i went through every level very thoroughly last time playing through. so maybe they will adress this along with not being able to keep the "pistol supressor" which attaches to nova, feline and Hammer. theyve already told me they will fix that with next patch. but still stay shady with the attchment info.