Meet the next generation of CMMG handguards! Featuring an incredibly lightweight design and improved ergonomics the EML15 handguard is where beauty meets functionality. Each EML15 handguard is made from aircraft grade 6061-T6 aluminum with M-LOK slots at the 3 6 and 9 o'clock positions and a picatinny/M-LOK hybrid top rail. Now is the time to elevate the style and accessory space of your AR. Kit includes barrel nut retention key and screws.