M50 p1 rating
Anti‐Ram Vehicle Barriers: Rating Systems A Stone Security Engineering White Paper November 2, 2009 Page 3 Applied Knowledge www.StoneSecurityEngineering.com Phone: (646) 649‐3169 The first is crash test cerified as M50/P1 (aka Gladiator) which is a K12/L3 equivalent rating. The second is crash test certified as PAS68 (aka the SP1000) and is equivalent to a M40/P2 or K8 rating. The final configuration is crash test certified to K4/L3 (aka the SMB) which is equivalent to a M30/P1 rating. penetration ratings for each impact rating. These penetration ratings are: P1 - < 3.3 ft; P2 - 3.31 to 23.0 ft; P3 - 23.1 to 98.4 ft; and P4 - > 98 ft. Of the four penetration ratings, barriers with a penetration rating of P4 will not be included in the DoD Anti-Ram Vehicle Barriers list.