NEMO Arms Large Frame Slim Grip AR-10 M-LOK Handguard 14.75in Black. This handguard is compatible with most standard large frame (AR-10) style receiver sets but is designed to compliment the NEMO Arms Large Frame Billet Receiver Set. Specifications for NEMO Arms Large Frame Slim Grip AR-10 M-LOK Handguard: Manufacturer: NEMO Arms Color: Black Finish: Black Hard Anodize Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Model: AR-10 Gun Type: Rifle Handguard Length: 14.75 in Weight: 18.54 oz Inner Diameter: 1.6 in Features of NEMO Arms Large Frame Slim Grip AR-10 M-LOK Handguard M-LOK slots at 36 and 9 oclock positions accept M-LOK compatible accessories Integrated rail at 12 oclock with engraved T-marks Integrated rotation limited steel quick disconnect sling mounts Package Contents: NEMO Arms Large Frame Slim Grip AR-10 M-LOK Handguard Two accessory 5-slot picatinny rail sections NEMO Arms NSP-LF-HG-SG15: Large Frame Slim Grip AR-10 M-LOK Handguard 14.75in Black