Trijicon SRO 2.5 MOA Red Dot Optic 2.5 MOA - Adjustable LED - RMR Footprint - Top-Loading Battery - Coyote Brown The Trijicon Specialized Reflex Optic (SRO) 2.5 MOA Adjustable LED red dot is the most popular reticle size and can be used in wide variety of pistol and other shooting applications such as target shooting or plinking. Wide field of view and clean, crisp dot makes it easy for users to find and track the dot in both target and competitive shooting applications, helping improve shooting accuracy and speed. Every SRO features both manual and automatic LED brightness modes and 3-year battery life. The SRO is designed to survive rigors of slide ride pistols and is engineered for hard use. Shares similar electronics design with proven Trijicon RMR. Forged from 7075-T6 aircraft grade aluminum-much more durable than conventional red dot sights. Forged housing protects lenses and electronics. Tested to survive typical pistol mounted drops. Same footprint as RMR-mounts easily using same base as Trijicon RMR. Tool-less windage and elevation adjustment. Top-loading battery. 8 brightness settings including 1 super bright mode and 2 night vision modes. Button lock-out mode secures auto-brightness setting. Button lock-in mode secures user-chosen brightness setting indefinitely. Waterproof up to 10 feet. Parallax-free. Compatible with suppressor-height iron sights. Coyote brown finish. SKU: SRO2-C-2500020. 2.5 MOA Red Dot 2.5 MOA red dot is most popular reticle size. The dot balances precision for accuracy with visibility for speed-suitable for target shooting, competition, and plinking applications. Large Field of View Large, unobstructive field of view improves target acquisition speed. The wide window makes it easy to find and track dot during shooting-helps improve accuracy and speed. RMR Footprint Same footprint as Trijicon RMR-mounts easily using same base. The RMR pattern provides compatibility with extensive aftermarket mounting solutions and pistol cuts. Adjustable LED Brightness Both manual and automatic LED brightness modes. 8 brightness settings including 1 super bright mode and 2 night vision modes. The adjustable brightness accommodates varied lighting conditions from bright daylight to NV operations. Top-Loading Battery Top-loading battery design makes battery-switching fast and easy. The design allows battery replacement without removing optic from pistol-maintains zero during battery changes. 3-Year Battery Life 3-year battery life from single battery. The extended runtime reduces maintenance frequency for everyday carry and competition applications. Lock-Out and Lock-In Modes Button lock-out mode secures auto-brightness setting-ideal for everyday carry and hunting. Button lock-in mode secures user-chosen brightness setting indefinitely-ideal for competition and target shooting. The modes prevent accidental brightness changes. Tool-Less Adjustments Tool-less windage and elevation adjustment makes zeroing hassle-free. The design allows sight-in without specialized tools or equipment. 7075-T6 Aluminum Housing Forged from 7075-T6 aircraft grade aluminum-much more durable than conventional red dot sights. The forged housing protects lenses and electronics. Tested to survive typical pistol mounted drops. Slide Ride Durability Designed to survive rigors of slide ride pistols and engineered for hard use. Shares similar electronics design with proven Trijicon RMR-reliability backed by RMR track record. Waterproof Construction Waterproof up to 10 feet (3 meters). The sealed construction withstands weather exposure and submersion. Parallax-Free Design Parallax-free design maintains point of impact regardless of eye position. Compatible with suppressor-height iron sights for co-witness or backup sighting. Clear Front Lens Fine-tuned illuminated reticle coupled with exceptionally clear front lens offers clear sight picture with crisp dot. The lens clarity aids target identification and dot visibility. Coyote Brown Finish Coyote brown finish provides distinctive appearance. The finish coordinates with FDE and tan weapon systems. Mounting Kit Note If mounting on Glock MOS, Springfield OSP, Walther PDP, or H&K VP9 Optics Ready, Trijicon SRO mounting kit (AC32085) required. The kit accommodates slide-specific mounting requirements. The Trijicon SRO 2.5 MOA delivers competition-ready precision-large window with RMR footprint and coyote brown finish for versatile pistol optic performance. Specifications: Manufacturer: Trijicon Model: SRO (Specialized Reflex Optic) SKU: SRO2-C-2500020 Reticle: 2.5 MOA Red Dot LED Type: Adjustable Brightness Modes: Manual and Automatic Brightness Settings: 8 (1 Super Bright, 2 Night Vision Modes) Lock-Out Mode: Yes (Auto-Brightness) Lock-In Mode: Yes (User-Chosen Brightness) Battery: Top-Loading Battery Life: 3 Years Adjustment: Tool-Less Windage and Elevation Housing Material: 7075-T6 Aircraft Grade Aluminum (Forged) Finish: Coyote Brown Waterproof: Up to 10 feet (3 meters) Parallax: Parallax-Free Field of View: Large, Unobstructive Footprint: RMR (Same as Trijicon RMR) Iron Sight Compatibility: Suppressor-Height Durability: Slide Ride Tested, Hard Use Electronics Design: Similar to Trijicon RMR Night Vision Compatible: Yes (2 NV Modes) Use: Target Shooting, Competition, Plinking, Everyday Carry, Hunting Included: Trijicon SRO Optic Trijicon Logo Sticker (PR15) (2) #6-32 x 1/2" Torx Head Screws (2) #6-32 x .380" Torx Head Screws Torx Head Key SRO Battery Cap Tool Manual Warranty Card Mounting Note: If mounting on Glock MOS, Springfield OSP, Walther PDP, or H&K VP9 Optics Ready pistols, a Trijicon SRO Mounting Kit (AC32085) is required and sold separately.