The tsr-1x offers a true 1x, 5 moa red dot that makes positive target acquisition a breeze.Designed for tactical use, the tsr-1x features 12 illumination settings, including 3-night vision compatible levels.The wide field of view and unlimited eye relief make for a perfect fit with any ar platform.Battery: CR2032Magnification: 1xField Of View: WideEye Relief: UnlimitedDot Size: 5 MOALength: 1.18"Weight: 2.20 lbsFinish: BlackReticle: Red DotProofs: Water,Fog ProofOptic Coating: Multi-Coated