Gear 10-8 Performance VTAC M&P Rear Sight Recoil Staff April 2, 2013 0 COMMENT 10-8 Performance has released a new rear sight specifically for the Smith & Wesson M&P VTAC. The rear sight replaces the 4-dot fiber optic and tritium square notch factory sight with a serrated, plain black .140″ U notch model. The tall rear sight’s U notch is cut extra deep to work with the 2-dot VTAC front sight. The sight is not designed to be a suppressor height sight or backup irons for mini red-dot optics. MSRP for the 10-8 S&W VTAC M&P rear sight is $48.75. www.10-8performance.com