Perfect for AR-15 rifles, Verge 15 M-LOK rails feature a skeletonized, low profile design to provide the most lightweight handguard possible. M-LOK cutouts ensure compatibility with all tactical M-LOK accessories and attachments, while a hard anodized aluminum construction produces durability you can trust in the field. Verge 15 M-LOK rails include a 7 slot M-LOK rail piece and hex key.Perfect for AR-15 rifles, Verge 15 inches M-Lok rails feature a skeletonized, low profile design to provide the most lightweight handguard possible. M-Lok cutouts ensure compatibility with all tactical M-Lok accessories and attachments, while a hard anodized aluminum construction produces durability you can trust in the field. Verge 15 inches M-Lok rails include a 7-slot M-Lok rail piece and hex key. Features: Lightweight, skeletonized design Hard anodized aluminum construction M-Lok accessory compatible