Alg Defense AR Handguard Emr Ergonomic Modular Rail - Black 05-340B

The Ergonomic Modular Rail V2 KeyMod, allows the user to mount an array of third party accessories and customize their weapon platform to suit their needs. KeyMod accessories can be attached along the length of the rail at 2, 4, 6, 8 and 10 o’clock positions. The EMR V2 KeyMod also features two integrated anti-rotational QD slots at the base of the rail at the 2 and 10 o’clock positions. The primary difference between the EMR V2 and V1 is that the V2 has a machined M1913 picatinny rail section at the muzzle end of the rail at the 12’ o’clock position. The machined M1913 section is ideal for attaching front sights, lasers, IR illuminators, lights and any other optic or sling related M1913 compatible accessory. Note: IF THIS IS YOUR FIRST TIME PURCHASING AN ALG DEFENSE RAIL, YOU WILL NEED TO PURCHASE A BARREL NUT WRENCH IN ORDER TO PROPERLY INSTALL THE RAIL.EMR KeyMod rails DO NOT include any KeyMod accessory rails, KeyMod as well as Co-Witness accessory rails must be purchased separately and can be found here on our website. When comparing an ALG total rail weight to a rail that uses a stock barrel nut, make sure to add the weight of the stock barrel nut to the total weight of the non-ALG rail you are comparing for an accurate comparison.