Mil-Spec-Standard-AR15-Front-Sight-with-A2-Sight-Post
Features: Quickly detachable low-profile front sight tower A2 square post assembly to fit all Picatinny/Weaver style rails Designed to be used with handguard rails or high-profile gas blocks Thumb nut with locking retention Precision elevation adjustments to enhance shooting accuracy Specifications: Material: Aluminum Weight: 2.1 ounces Pieces: 1 Rail Type: Picatinny/Weaver Dimensions: 1.4 by 1.9 by 1.75 inches (L x W x H