The M-Lok GI sling swivel is a traditional sling swivel loop for M-Lok compatible systems. Its base is machined from Mil-Spec anodized aluminum and utilizes a coated steel loop, which accepts up to 1-1/4 inches webbing. With it's compact and low profile design it provides a minimal footprint which allows for more hand guard real estate. Like any other Magpul M-Lok accessory, the M-Lok GI sling swivel features recoil/impact mitigation lugs and cammed T-Nuts for proper M-Lok engagement. Features: Made in USA Mounts to all M-Lok compatible hand guards and forends Coated steel loop accepts up to 1-1/4 inches sling webbing Base machined from Mil-Spec anodized aluminum for durability and light weight Beveled edges and low profile reduces snagging Recoil/impact mitigation lugs and cammed T-nuts for mounting Height, base, from surface of hand guard 0.4 inches