Click to expand Tap to zoom ACM Grace Optics M1 Style Red Dot 1X RMR Micro Reflex Sight by ACM Out of Stock $89.99 SKU ACMGM1 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Out of Stock Features Aluminum Construction 5 Brightness Level Powered by CR1632 Topless Design Automatic Power Off after 2 Hours of Inactivity Able to Mount on Multiple Platforms Uses the SIG Romeo1 footprint and Comes with a picatinny rail mount