SIG Sauer Romeo4 Compact Red Dot Sight - 2 MOA Red Dot with Ballistic CircleSig Sauer Romeo4 Compact Red Dot Black Ballistic Cirle Red Dot The SIG Sauer Romeo4 Compact Red Dot Sight is designed for speed and precision, making it an ideal choice for both tactical and recreational shooting. Featuring a vibrant 2 MOA red dot with a ballistic circle, this sight enhances your accuracy while providing a clear sight picture in various lighting conditions. Its rugged construction ensures durability, so you can rely on it in the field