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How to Install a Red Dot on J-Frames: Shield Arms ROC | SHOT Show 2025

Discover the Shield Arms ROC (Revolver Optic Conversion) at SHOT Show 2025! Specifically designed for Smith & Wesson hammerless J-frame revolvers like the S&W 642 and 442, the ROC allows you to seamlessly mount a red dot optic. This revolutionary accessory enhances target acquisition and accuracy, modernizing your revolver without compromising its classic look. Perfect for self-defense, competition, or range use. Upgrade your J-frame revolver with the Shield Arms ROC today!