Sig Sauer Romeo-RS Compact Reinforced Steel 8 Brightness Modes Red Dot SightThe Sig Sauer ROMEO RS Compact Red Dot Sight is engineered to deliver fast, precise aiming and dependable performance at a cost that competes with high end iron sights. Reinforced Steel Built with a reinforced steel internal chassis and durable polymer outer housing, it provides strong protection for the premium glass lens while keeping the optic lightweight and compact for slide mounted use. Secure Mounting Key features like metal inserts help ensure