Sig Romeo 4T-Pro Black Night Vision & Thermal Optics -Will replace standard trigger or

-Will replace standard trigger or AccuTrigger

-Muzzle energy: 2448

-Caliber: 5

The heavy lead wadcutter bullet design provides excellent accuracy for target shooting and creates a full-diameter wound channel for effective self-defense

The #4 shot size offers an ideal balance of penetration and pattern density

Sig Romeo 4T-Pro Black Night Vision & Thermal Optics -Will replace standard trigger orThe Sig Sauer Romeo 4T Pro Black is an upgraded red dot sight optimized for tactical use, featuring a Quad Ballistic Circle Dot reticle for rapid target acquisition. Its MOTAC technology automatically adjusts illumination based on motion, conserving battery life during inactivity. The optics 7075 T6 aluminum housing provides MIL STD 810 durability, while the IPX8 rating guarantees waterproof reliability. Includes three mounting heights, a low mount