Protection class: BR1/C2 - RF NIJ III-A - USA Dome material: Teijin Aramid (Twaron) Netherlands / Japan Coating: Cerakote (Has IR remission) USA Dome features: Dome material is moisture resistant. Cutting and holes are made with a laser using a robot. Dimensions: (54-57 cm) M (57-61 CM) L (60-64 cm) XL Weight: M - 1410 grams L - 1475 grams XL - 1565 grams Protection area: M - 885 cm2 L - 955 cm' XL - 1050 cm₴ Suspension system: OPS-CORE VENTED LUX LINER - WORM-DIAL KIT Rails: OPS-CORE SKELETON ARC RAILS - FAST MT & SF