Precision CNC machined aluminum that is very lightweight The slim profile and design helps with weight reduction and won't add too much weight to the front of your rifle Weather resistant hard anodized black finish that won't rust or scratch Ergonomic and comfortable shape that helps with improving the gun's handling Comes with hardware to be used with M-LOK and KeyMod rails which makes this hand-stop universal for KeyMod and M-LOK rifles This hand-stop can also be doubled as an angled foregrip which provides the shooter with many rifle manipulation options