Optimize your shooting accuracy with the Viridian 981-0176 RFX42 Cls Emitter Micro Grn Dot St 3.5 MOA. Designed for precision, this advanced sight features a 3.5 MOA dot, ensuring enhanced target acquisition. Engineered to fit the Shield footprint, the RFX42 is perfect for compact firearms. Its closed emitter design provides superior protection from environmental elements while maintaining a distinctive low-profile. 3.5 MOA green dot for precise aiming Closed emitter design for maximum durability Lightweight construction for easier handling Fits Shield footprint for compatibility with popular models Elevate your shooting experience with the Viridian RFX42, where technology meets reliability.