BCM 5.5” Picatinny Rail Section is the perfect addition to any KeyMod compatible firearm. Manufactured from aircraft aluminum alloy, this rail section is built to last. It features a hardcoat anodized finish for superior durability. Additionally, this rail section adheres to 1913 Picatinny MIL-SPEC standards. The KeyMod compatible design ensures that your accessories will stay securely attached to your firearm. Whether you’re looking to add a new optic or just want to customize the look of your gun, the Bravo Company 5.5” Picatinny Rail Section is a great choice.