M-LOK / KeyMod
Quickly identify which caliber your AR-15 is chambered in with this rail cover for your M-LOK and Keymod Handguards
For those with a rifle for everyday of the week, and then some, you’ll want to know at a glance which is which. This rail cover, designed for both M-LOK and Keymod rails, is clearly labeled “300 Blackout.” You’ll know instantly which rifle you’re picking up and what ammo it needs when you attach one of these covers to your rails.
Great product. Makes your rifle standout from the crowd. I highly recommend this product.
The product looks exactly as shown. There's no hardware; it just kind of slides into place. I haven't fired by 300 Blackout to see if it will stay on, but it seems secure.