Guard Dog Body Armor RIDGEBACK: The Ridgeback Multi Curve 4+ plate from Guard Dog Body Armor provides more of everything and is the toughest ceramic plate in their catalog of products. These stand-alone plates are Level IV+ 0101.06 NIJ tested, rated to stop 5 rounds of .30.06 caliber armor-piercing (AP) bullets at 2800 ft/s (U.S. Military designation M2 AP). The Ridgeback provides maximum coverage with UHMWPE and ceramic tiling covering the entire face of the plate with an aramid fiber liner covering the plate reducing spalling. Besides being the most protective plate offered by Guard Dog, it is also water, abrasion, UV resistant and features a SAPI style cut, coupled with the multi-curve design, which allows for maximum protection coverage while also keeping your range of movement free. If you are looking for maximum protection and comfort, look no further than this phenomenal Ridgeback 4+ Plate. Maximum protection at an affordable price point. Note - Sold Individually. If you would like to order a pair, please select QTY (2). Calibers Rated For: 5.56 M193 55gr ball 5.56 M855 (SS109) 62gr steel core 5.56 M855A1 62gr steel core 7.62x39 (MSC) SP Ball 7.62x51 M80 149gr FMJ 30.06 M2 AP (Up to 5rds)