You have your favorite rifle so why can't you have a favorite data card holder? There's nothing weird about that, you're among friends here. The Warne Skyline Universal Data Card Holder is competing for your attention and it certainly deserves it. The Skyline Universal Data Card Holder is rugged and perfectly suited for any environment you might be shooting in. Easily adaptable to your favorite scope High quality product that will not crack under pressure Built to last and guaranteed to impress you, the Skyline Universal Data Card Holder has your name written all over it. Mfg: Warne Mfg. Company