For your space gat. - Vism BlastAR Magwell Funnel

Similar to my review for their BlastAR carry handle, this thing will look cool on your AR but doesn't provide much functionality. The "funnel" effect you're providing is maybe a 1/4" per side at best, and isn't worth the added weight (which is surprisingly heavy despite being made out of aluminum). Also, I wouldn't advise buying this if you're not willing to do some grinding. It could be that my lower isn't milspec, not sure, but the mag release side of this doesn't line up with the rounded "rib" on my lower at all, and I had to grind out roughly 3/8" in two directions. Luckily I was planning on painting it anyway and I have access to tons of grinders/belt sanders/etc at work, but if you're planning on just clamping it straight onto your lower and leaving it at that, you may end up disappointed.