Crosstac Ar-15/M16 Front Sight Picatinny Rail

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Machined aluminum rail locks into place on the bayonet lug beneath the front sight tower on standard AR-15s and provides a sling swivel and useful 8-slot Picatinny rail segment. Readily accepts lights, lasers, bipods and other accessories. Quickly and easily installs with no gunsmithing. Includes mounting hardware. Mfg: Crosstac SPECS: Material: 6061 anodized aluminum, Weight: 1.75oz.