EOTECH 552 Holographic Weapon Sight - 1 Dot Speed Ring Reticle EOTECH 552.A65 - Holographic Weapon Sight in black with 68MOA ring & 1 MOA dot reticle Night Vision Compatible - Works with all Gen 1-3 night vision devices Mount - Compatible with both 1" Weaver and MIL-STD 1913 Rails Water Resistant - The 552 is water resistant to 33ft (10m) EOTECH HWS Prestige Warranty - Comes with 10 year limited warranty