I'm not 100% certain, but I think OP is asking about angled foregrips.
Seems you're correct, although that wasn't specified by the OP.
Since we are talking about
foregrips, I ran a Magpul AFG-2 on my Scorp for a while. Didn't really like it or feel that it improved anything, so I've gone back to simple textured grips panels and a hand stop from Slate Black Industries.