The new element of your AR-10 shooting quality is lightweight, can be easily attached and reattached and enables you to load 2 magazines in 60 seconds with just one hand. Meet AR-10 U-Loader from Podavach - the simple solution that erases finger pain and supports multiple calibers. Highly compatible with metal and polymer magazines, this stylish, battle-tested accessory will deliver you a lot of fun on the range.U-Loader Specifics: the pusher is equipped with a magnet for extra security loads any polymer and metal magazine under 15 seconds round markers for different calibers are etched on the loader supported by 3 rubber feet to prevent gliding waterproof and durable to stay in action even during cold/wet seasonDesigned for: Riflemen who practice their shooting in cold/freezing weather Marksmen who train in intense combat conditions Seasoned riflemen: to get rid of finger pain and improve user experience Beginning riflemen: for a smoother and more natural trainingSupported platforms: AR10Supported calibers: 7.62x51, .308, 6.5 CreedmoreMaterials: Baltic Birch PlywoodColor schemes: Natural Wood (brown) Solid Black