Atlas Custom Works Lightweight Aluminum Vertical Foregrip for M-LOK and KeyMod, Blue

Controlling the front end of your weapon matters more than most players realise until they're running full auto on a rifle that wants to climb. A vertical foregrip gives your support hand a consistent, repeatable position that takes the guesswork out of where to rest your fingers.

This one works on both M-LOK and KeyMod rails, which matters if your loadout spans handguards from different eras. M-LOK is the current standard, and KeyMod is largely superseded, but if you've got older gear or you're helping a teammate who still runs KeyMod, one grip that covers both saves shelf space and money.

It's machined aluminum — lightweight compared to a steel grip but rigid enough that it won't flex under pressure. At 6.3 inches it gives your hand plenty of contact area without being bulky in tight lanes. Comes with screw sets for both M-LOK and KeyMod, so you can mount it today without digging through your spare parts bin.

If you're building up a rifle and want a foregrip that won't argue with your rail choice, this is a straightforward way to lock down your hand position and take the wobble out of sustained fire.