DIRECT attach design eliminates the need for 2 separate mounts; 1- A bipod mount and 2 - A Picatinny MIL-Spec 1913 Bolt-on Rail SectionAccepts any Harris bipod  and others which attaches to a standard sling swivel stud.Ergonomic, DIRECT attach design eliminates all sharp edges which can ensnarl the operators gearAttach BIPOD-V2 MOUNT-N-SLOT once and leave it on; BIPOD-V2 is the same height as a Picatinny MIL-Spec 1913 Bolt-on Rail Section47% lower profile than a separate Bipod Mount and Picatinny MIL-Spec 1913 Bolt-on Rail Section3 or more parts are eliminated from your firearm, based on our competitions mounts usedMicro-Adjustable mounting allows the operator to mount anywhere through any slot or combination of slots on the firearm hand guardCNC Machined from 6061-T6 aluminum; Hard anodized Type III matte finish per MIL-A-8625FEasily installation and simple to follow instructions, using the Hex Key and the 1- 10/32 x 1/2 long flat head screws supplied with each BIPOD-V2 MOUNT-N-SLOTNO GUNSMITHING - Mounting does not require alteration of firearm hand guard heat shieldsMADE IN USA; Including Materials, Tool and PackagingBIPOD-V2 MOUNT-N-SLOT is MADE BY AMERICANS in COLORADO