CRIMSON TRACE™ MASTERS SERIES™ LASERGRIP® - FITS: S&W J-FRAME ROUND BUTT REVOLVER •Precision-machined, ergonomic & durable •Black G10 grip material w/rubber overmolded instictive front activation button •Laser output: 5mW peak, 633nm, Class 3R red laser •Visibility: 0.5-inch diameter - factory sighted @ 50 feet •User installed - No gunsmithing necessary (Wrench size: .028) •User adjustable W&E •4-hour battery life •Includes (2) 2025 Lithium batteries per unit •3-Year Warranty on electronics & labor, 1-Year Warranty on grip panels •Tested for quality
