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 cut outs ensure compatibility with all tactical M-LOK accessories and attachments, while a hard anodized aluminum construction produces durability. Verge 15 M-LOK rails include a 7 slot M-LOK rail piece and hex key.