Tried on a lark… glad i did. - VISM AR15 M-LOK Carbine Handguard

I was looking for a quad rail for my S&W M&P15 with a cutout for the A2 front sight/gas block. Hard to find, until I came across this. I didn’t expect much from the brand, but I was surprised to find that it was PERFECT for what I wanted. It fits perfectly & leaves you with a VERY solid rail system that does not move around at all! Being a metal construction I was afraid it would simply be a heat sink & too hot to handle, but I’ve run 100 rounds quickly thru it and it’s never been more than just a little warm. It’s been really durable, and it’s handled everything I’ve tried on it without any issue whatsoever.

Compared to the few other A2 cutout systems - it’s what I’d encourage anyone to get. You’ll save on the cost & be able to afford more ammo. These days THAT is a great thing.