The t.M.P.R.System is a modular system of purpose-specific optics that can be used individually or in combination to create the ultimate sight for any situation.Each t.M.P.R.System component has its own battery.When connected to a t.M.P.R.Prism sight, they can be powered by the prism sights high-capacity cr123 battery.Automatic brightness sensor adjusts brightness to match the environmental conditions; has 3 manual brightness settings.Battery access is conveniently located on the top of the sight; automatic time-out feature after 8 hours helps battery last up to 5 years.

Battery: CR1632
Magnification: 1x
Objective: 21x15mm
Eye Relief: Unlimited
Dot Size: 3 MOA
Length: 1.90"
Weight: 1 oz
Finish: Matte Black
Reticle: Illuminated Red FastFire Dot
Adjustment Size: 115 MOA
Proofs: Waterproof/Fogproof/Shockproof
Windage Elevation: 86 MOA