The DFNDR Armor Level IIIA Handgun Rated Hard Armor Plate (model E-IIIASA-G2) is a standalone UHMWPE hard armor plate engineered to stop handgun threats up to and including the NIJ Level IIIA threat envelope, independently tested to the NIJ 0101.04 protocol at NIJ-certified ballistic labs. Built from ultra-high molecular weight polyethylene fiber bound in a resin matrix, the plate features a multi-curve profile and an integrated Trauma Mitigation Base designed for all-day body contact. Sold individually — purchase two for front and back coverage.

Who this is for

• Everyday carriers: anyone who needs a hard armor plate worn directly against the body for extended periods without the bulk of heavier rifle-rated protection.
• Concealable setup builders: shooters and professionals who want the thinnest, lowest-weight UHMWPE hard plate DFNDR produces, paired with a low-profile carrier.
• Backpack and secondary-position users: those adding handgun-rated hard armor to a secondary position where weight and profile must stay minimal.

Ballistic performance

The E-IIIASA-G2 is constructed from UHMWPE fiber bound with a resin matrix, forming a hard standalone armor system. This construction method yields the lowest areal density in DFNDR's plate lineup while retaining a rigid, standalone ballistic core — no soft armor backer required for rated performance. The plate is tested to NIJ 0101.04 threat parameters at muzzle velocity, and all rated ammunition is listed in the threat profile table on the product page.

Spall-Tek is integrated into the plate to further reduce deflection of projectile fragments after an impact event. The Trauma Mitigation Base minimizes energy transfer to the wearer dramatically, reducing the blunt-force impact of a handgun strike. All specified threats are tested at muzzle velocity — the most demanding test condition — rather than at reduced downrange velocities.

Plate compatibility and cut geometry

The E-IIIASA-G2 uses a multi-curve profile, contouring to the natural shape of the torso for a close, ergonomic fit against the body. This curve geometry is designed specifically for direct body-contact carry — the plate sits flush rather than bridging at the edges. Because this is a IIIA-rated plate and not a rifle-rated hard plate, it is compatible with a wider range of low-profile and concealable carriers than thicker Level III or Level IV plates. Contact us to confirm compatibility with your specific carrier before ordering.

Specifications

Fit and carrier compatibility

The E-IIIASA-G2 is designed to be worn directly against the body, and the multi-curve profile ensures the plate follows the torso contour without a large standoff gap. Because DFNDR produces multiple plate sizes across their lineup, confirming that your carrier's plate pocket matches your selected plate dimensions before ordering is recommended. Contact us for fit guidance with your specific carrier.

Frequently asked questions

What does Level IIIA protect against?

Level IIIA armor is rated to defeat handgun threats including .357 SIG FMJ flat-nose and .44 Magnum SJHP projectiles at specified muzzle velocities under NIJ 0101.04. It is not rated to stop rifle rounds. For rifle-threat environments, a Level III, Level III+, or Level IV plate is required.

Is this plate NIJ Listed or NIJ Certified?

The E-IIIASA-G2 is independently tested to the NIJ 0101.04 protocol at NIJ-certified ballistic labs. For current NIJ Compliant Products List (CPL) listing status, check the NIJ CPL directly at nij.ojp.gov.

Does this plate require a soft armor backer?

No. The E-IIIASA-G2 is engineered as a hard standalone armor system. No soft armor backer is required for rated ballistic performance.

What does Spall-Tek do?

Spall-Tek is integrated into the plate to reduce deflection of projectile fragments after an impact. It works alongside the Trauma Mitigation Base, which minimizes the energy transfer — and corresponding blunt-force effect — of a handgun strike to the wearer's body.

Can this plate be used at a TSA checkpoint?

Yes. DFNDR confirms no TSA restrictions apply to this plate. It can be transported through TSA security checkpoints in accordance with TSA guidelines.

Can this plate be shipped to my state?

This plate cannot be shipped to New York or Connecticut due to state body armor restrictions. Under 18 U.S.C. § 931, anyone with a federal felony conviction for a crime of violence is prohibited from purchasing or possessing body armor. Purchases are subject to US export regulations.