









SIG SAUER ROMEO4T 1x20mm 2 MOA Red Dot Sight
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The SIG SAUER ROMEO4T 1x20mm 2 MOA red dot sight is engineered for durability and dependable aiming in demanding environments. Designed for modern semi-automatic pistols, MSR platforms and shotguns, it supports short and medium range engagements and recreational shooting across a wide range of calibers and light conditions. The sight features an ultra-durable, lightweight 7075 aluminum main housing, MOTAC (motion activated illumination), and an efficient red LED with solar+battery backup achieving a runtime in excess of 100,000 hours. Users can select from Ballistic Circle-Dot and Ballistic CirclePlex reticle options with four integrated reticle styles (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds) and unlimited eye relief. The ROMEO4T is fully ruggedized and impact resistant, Mil-Spec 810G tested, waterproof/IPX-8 and submersible up to 20 meters, fog-proof, and ships with a 1.41" riser mount plus lower 1/3 co-witness spacer, see-through lens covers, hex bolt mount and bolt mount included.
Materials & Construction
- Outer Material:Plastic
Product Details
- Compatible Devices:Handgun, Rifle, Shotgun
- Included Components:SIG SOR43131 ROME04 1X20 BCP SOL 2MOA FDE
- Manufacturer:Sig Sauer
- Model Name:SOR43131
- Model Number:SOR43131
- Mounting Type:Picatinny Mount
- Part Number:SOR43131
- Reticle Type:Ballistic Circle-Dot, Ballistic CirclePlex
- Style:2 MOA Ballistic Circle Dot FDE
Sizing & Dimensions
- Weight:15.2 ounces
Technical Specifications
- Magnification Maximum:1 x
- Magnification Minimum:1 x
- Night vision:No
- Objective Lens Diameter:0.79 inches
- Sport:Airsoft, Hunting, Tactical & Military


