






Caliber Armor
AR550 III+ Multi-Curve Body Armor- Standard Coating


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- AR550 Level III+ Steel Body Armor Panel (available in 8" × 10", 10" × 12", 11" × 14" Shooters cut and 10"x12" SAPI Style Cut)
- Sold in singles
- Ergonomic single press Multi-Curve design at no extra cost
- Rated and tested to: NIJ STD-0101.06 Level III and also special threats listed in NIJ STD-0101.07 Rifle 2
- Standard Coating to protect plate from the elements. This coating provides little to no protection from projectile fragmentation. We highly recommend you purchase this plate with the PolyShield Spall Protection
- Proudly made in the Louisville, KY U.S.A
We have gone above and beyond to bring you steel body armor of a HIGHER CALIBER.
This can be seen with our bend process, our fragmentation coating and our finishing details. This was the material that we started from and have the most experience with. We’ve seen it, done it, we’ve improved it.
Steel Body Armor provides great protection that can stop multiple projectile hits. We have been working with different levels of abrasion resistant (AR) ballistic steel for years and have not found a better product than our AR550 Steel Body Armor Plates. This armor is rated at a level III+ as it can defeat special threats like M855 rounds.
All of our steel plates come in one ergonomic curve option. We have worked with LE, and first responders to design a curve that you can be comfortable wearing. We provide this at no additional cost. What is unique about the way that we bend our steel is important too. We have designed a press that creates a multi curve bend in ONE step. Why is this important? When you do multiple bends to achieve a multi curve, it puts extra strain on the plate which can weaken it. We have replicated the same curves that you have seen in multi curve ceramic armor for years.
Our aggressive Shooters Cut body armor plates shaves off weight while still providing enough coverage to protect your vital organs.
Our standard plate comes coated to protect the plate from rust and the elements. One concern with Steel Armor is fragmentation containment. Some of that fragmentation is contained in the armor’s plate carrier, but there still is a risk of lethal shrapnel. We recommend our Caliber Anti-Spall add on. We have formulated our own proprietary protective spall coating specifically for our armor application. This addition to your steel plate gives you peace of mind when wearing steel armor.
Weights for Caliber Armor AR550 Steel Body Armor with Standard Coating:
- 10" x 12" - 7lb 6oz Shooters Cut
- 10" x 12" -8lb 6oz SAPI Style Cut
- 8" x 10" - 4lb 14.8 oz
- 11" x 14" - 8lb 13.3 oz
NIJ STANDARD-0101.06
Tested and verified to meet or exceed ballistic resistance as specified under NIJ Standard- 0101.06 Level III and also tested for special threats listed in the new NIJ Standard- 0101.07 Rifle 2.
For Details on Warranty: Click Here
EAR & ITAR Notice:
ITAR EAR WARNING: This email may contain or attach defense technical data covered by the U.S. Munitions List, International Traffic in Arms Regulations and/or Department of Commerce Export Administration Regulations. U.S. State Department authority for export of such technical data from the U.S. is required. Re-export, re-transfer, or disclosure to unauthorized parties, including non-U.S. Persons, is prohibited.