Click to expand Tap to zoom ACM Green & Red Dot 1X HD1 Reflex Sight by ACM Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $59.99 SKU ACMHDD 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features Fits picatinny rails. Ultra low profile. Built in sun shield. Variable brightness settings. Red or green dot settings. All metal construction. Adjustable for windage and elevation. Battery included.