The Bastion is a complete Level IV armor kit pairing the Invictus Pattern MK I Plate Carrier with Sanctum Level IV (SiC) ceramic plates for maximum rifle protection in a ready-to-wear system. Armor Threat Rating: Sanctum SiC Threat Rating: Level IV Rifle-rated (Armor Penetrator), multi-hit tested NIJ 0101.06 up to three rifle rounds: .30 Cal M2 AP at 2,887 fps at a 42 foot distance Handgun Rated Helmet: IIIA – Handgun rounds up to .44 Magnum (1,400 FPS) Plate Size: 10″ x 12″ (Standard) Cut: Mobility (Assault) or SAPI (CHOOSE YOUR FRONT PLATE STYLE - BACK PLATE IS SAPI BY DEFAULT) Construction:Ultra High Molecular Weight Polyethylene (UHMWPE) (C₂H₄) and Silicon Carbide (SiC) | Carriers are 1000D Nylon or 500D Nylon (MultiCam) Weight: Approx. 5.125 lbs per plate and 2.9lbs for Carrier Warranty: Lifetime Warranty Performance Period: 5 Years