Buttons on left side of sight (not in back) to work specifically with NV or magnifiers. CR123 Lithium batteries; model with 65 MOA ring/1 MOA dot reticle. Compatible with Gen I-III+ Night Vision Systems (tandem operation). Raised 7mm base with knurled cross bolt. Fits to standard 1\" Weaver dovetail/Picatinny rail.
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