The A-Spec M3 is manufactured to be compatible for uses with a Shield RMS-C® footprint, and it boasts a red auto-brightness control reticle to accommodate shooting at any time, day or night. This optic is perfect for subcompact guns, and is notoriously durable – aluminum alloy housing, IP55 water-resistant, shockproof, able to withstand up to .375 H&H caliber and operate in temperatures from -22F to 122F. With a battery life up to 100,000 hours and an included rubber cover, low-profile fixed mount and manual, the A-Spec M3 is guaranteed to help you Make Your Mark.
Features:
- Fits Pistols With Shield RMS-C® Footprint
- Auto-Brightness Control Reticle
- Cowitness With Standard Pistol Sights
- Red Reticle Illumination
- Lightweight Compact Aluminum Alloy Housing
- Rugged Aluminum Alloy Housing
- IP55 Water-Resistant
- Shockproof
- Battery Life Up To 100,000 Hours
Specifications:
- Reticle, Type: 3 MOA
- Reticle, Color: Red
- Setting, Brightness: Auto
- Magnification (x): 1
- Objective overall dimension (mm): 20 X 16
- Eye relief (in/mm): Unlimited
- Elevation adjustment range (MOA): 80
- Windage adjustment range (MOA): 130
- Adjustment value (one click =): Continuous
- Parallax Setting: 25yd – ∞
- Finish/Color: Matte Black
- Body Material: 6061-T6 aluminum
- Maximum Caliber: .375 H&H
- IP Rating (waterproof): IP55 – Water Resistant
- Nitrogen Filled: No
- Shockproof (yes/no): Yes, 3ft / .9m
- Fog Proof: No
- Lens Coating: AR Red
- Mount Type: Weaver/Picatinny
- Footprint: Shield RMS-C®
- Battery Type: CR2032
- Battery life, hours: 500 – 100,000
- Battery Voltage, V: 3V
- Operating Temp,F/C: – 22 to 122 / -30 to 50
- Length sight only (in/mm): 1.6 / 40.8
- Width sight only mount (in/mm): .9 / 23
- Height sight only mount (in/mm): .89 / 22.8
- Weight sight only mount (oz/g): .7 / 20
- Length w/ low mount (in/mm): 1.6 / 40.8
- Width w/ low mount (in/mm): 1.2 / 30.4
- Height w/ low mount (in/mm): 1.33 / 33.9
- Weight w/ low mount (oz.): 1.6 / 46

