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Level 3A Ultra-Thin Flexible Side Armor Panel Flexcore 6x13 — Ace Link Armor
Level 3A Ultra-Thin Flexible Side Armor Panel — Flexcore
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Level 3A Ultra-Thin Flexible Side Armor Panel Flexcore 6x13 — Ace Link Armor
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Level 3A Ultra-Thin Flexible Side Armor Panel Flexcore 6x13 — Ace Link Armor
Image 1 of 1
Level 3A Ultra-Thin Flexible Side Armor Panel Flexcore 6x13 — Ace Link Armor
Image 1 of 1
Level 3A Ultra-Thin Flexible Side Armor Panel Flexcore 6x13 — Ace Link Armor

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Soft Armor

SKU:CIBV-ULTR-3A-1-BLACK-M

  • SHIPS IN 24H / IN STOCK – SHIPS TODAY

Level 3A Ultra-Thin Flexible Side Armor Panel — Flexcore

Level 3A ultra-thin flexible side armor soft panel measuring just .23" thin. Lightweight handgun protection against 9mm, .44 Magnum, and .357 Sig — built for concealable carry and plainclothes wear with lateral coverage. Manufactured in the USA.

PROTECTION
NIJ LEVEL IIIA FLEXCORE SIDE PANEL
STOPS
9MM, .44 MAGNUM, .357 SIG ROUNDS
FILLS THE GAP
PROTECTS THE FLANKS YOUR VEST MISSES
ULTRA-THIN
FLEXCORE — SLIM, FLEXIBLE FIT
Available on backorder
Ships in 2-3 days
NEWALMOST THERE - $135.01 TO GO
Add $135.01 more for free shipping

24H Dispatch

Ships within 24 hours
if Item is in stock

DELIVERY

Continental 2-5
business days

FREE SHIPPING

ORDERS $500 AND UP RECEIVE FREE SHIPPING

30-DAY Return Policy

Within 30 days
for an exchange

NEWALMOST THERE - $135.01 TO GO
Add $135.01 more for free shipping

Secure Payment

Pay with Multiple
Credit Cards

Free Shipping

Free Home Delivery
over $99*

Return Policy

ORDERS $500 AND UP RECEIVE FREE SHIPPING

Return Policy

Within 30 days
for an exchange

NEWALMOST THERE - $135.01 TO GO
Add $135.01 more for free shipping

Secure Payment

Pay with Multiple
Credit Cards

Free Shipping

Free Home Delivery
over $99*

Return Policy

ORDERS $500 AND UP RECEIVE FREE SHIPPING

Return Policy

Within 30 days
for an exchange

NEWALMOST THERE - $135.01 TO GO
Add $135.01 more for free shipping

Secure Payment

Pay with Multiple Credit Cards

Free Shipping

Free Home Delivery over $99*

Return Policy

ORDERS $500 AND UP RECEIVE FREE SHIPPING

Return Policy

Within 30 days
for an exchange

Play demo

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90 SEC

VIDEO TEST

2026

PRODUCT SPECIFICATION

Level IIIA Flexcore Side Armor Panel

The thinnest way to add lateral coverage — just .23" thin. A Flexcore hybrid-aramid side panel that flexes with you while stopping 9mm, .44 Magnum and .357 Sig at NIJ Level IIIA. Sized 6×13" for cummerbunds and side pockets. Manufactured in Santa Ana, California.

Level IIIA

Protection

Stops

9mm & .44 Mag

Profile

.23" Thin

Build

Flexcore

PRODUCT SPECIFICATION

Level IIIA Flexcore Side Armor Panel

The thinnest way to add lateral coverage — just .23" thin. A Flexcore hybrid-aramid side panel that flexes with you while stopping 9mm, .44 Magnum and .357 Sig at NIJ Level IIIA. Sized 6×13" for cummerbunds and side pockets. Manufactured in Santa Ana, California.

Level IIIA

Protection

Stops

9mm & .44 Mag

Profile

.23" Thin

Build

Flexcore

PRODUCT SPECIFICATION

Level IIIA Flexcore Side Armor Panel

The thinnest way to add lateral coverage — just .23" thin. A Flexcore hybrid-aramid side panel that flexes with you while stopping 9mm, .44 Magnum and .357 Sig at NIJ Level IIIA. Sized 6×13" for cummerbunds and side pockets. Manufactured in Santa Ana, California.

Level IIIA

Protection

Stops

9mm & .44 Mag

Profile

.23" Thin

Build

Flexcore

PRODUCT SPECIFICATION

Level IIIA Flexcore Side Armor Panel

The thinnest way to add lateral coverage — just .23" thin. A Flexcore hybrid-aramid side panel that flexes with you while stopping 9mm, .44 Magnum and .357 Sig at NIJ Level IIIA. Sized 6×13" for cummerbunds and side pockets. Manufactured in Santa Ana, California.

Level IIIA

Protection

Stops

9mm & .44 Mag

Profile

.23" Thin

Build

Flexcore

Just .23" Ultra-Thin

Bends for All-Day Comfort

Fits Side Pockets

Manufactured in the USA

Just .23" Ultra-Thin

Bends for All-Day Comfort

Fits Side Pockets

Manufactured in the USA

Just .23" Ultra-Thin

Bends for All-Day Comfort

Fits Side Pockets

Manufactured in the USA

Just .23" Ultra-Thin

Bends for All-Day Comfort

Fits Side Pockets

Manufactured in the USA

01

KEY HIGHLIGHTS

NIJ 0101.06 Level IIIA stops 9mm, .44 Magnum & .357 Sig

Just .23" Thin — the flattest side profile available

Flexcore Hybrid Aramid flexes to contour the ribs

Fits Side Pockets on plate carriers and cummerbunds

Sealed Nylon TPU Cover is fully waterproof and floats

Sized 6×13" for lateral torso coverage

Independently Tested and manufactured in California

02

About us
SPECIFICATION:
Threat Level:

NIJ 0101.06 IIIA

Available Sizes:

6×13"

Use Case:

Side Pockets & Cummerbunds

Construction:

Flexcore Hybrid Aramid

Ballistics & Build

Stopping Power

9mm, .44 Mag, .357 Sig

Multi-Hit Rated

Yes

Cover Material

Nylon TPU, Sealed

Weight & Thickness

Just .23" Thin

03

About us
Standards & Coverage
Warranty

8-Year Warranty

Customer Rating

Trusted by LE & Mil

Independently Tested

Full test report available

Returns

30-Day Free Returns

04

About us
ARMOR GUIDES
The Most Lightweight & Concealable Body Armor

Read More

When to Replace Your Ballistic Panels

Read More

01

KEY HIGHLIGHTS

NIJ 0101.06 Level IIIA stops 9mm, .44 Magnum & .357 Sig

Just .23" Thin — the flattest side profile available

Flexcore Hybrid Aramid flexes to contour the ribs

Fits Side Pockets on plate carriers and cummerbunds

Sealed Nylon TPU Cover is fully waterproof and floats

Sized 6×13" for lateral torso coverage

Independently Tested and manufactured in California

02

About us
SPECIFICATION:
Threat Level:

NIJ 0101.06 IIIA

Available Sizes:

6×13"

Use Case:

Side Pockets & Cummerbunds

Construction:

Flexcore Hybrid Aramid

Ballistics & Build

Stopping Power

9mm, .44 Mag, .357 Sig

Multi-Hit Rated

Yes

Cover Material

Nylon TPU, Sealed

Weight & Thickness

Just .23" Thin

03

About us
Standards & Coverage
Warranty

8-Year Warranty

Customer Rating

Trusted by LE & Mil

Independently Tested

Full test report available

Returns

30-Day Free Returns

04

About us
ARMOR GUIDES
The Most Lightweight & Concealable Body Armor

Read More

When to Replace Your Ballistic Panels

Read More

01

KEY HIGHLIGHTS

NIJ 0101.06 Level IIIA stops 9mm, .44 Magnum & .357 Sig

Just .23" Thin — the flattest side profile available

Flexcore Hybrid Aramid flexes to contour the ribs

Fits Side Pockets on plate carriers and cummerbunds

Sealed Nylon TPU Cover is fully waterproof and floats

Sized 6×13" for lateral torso coverage

Independently Tested and manufactured in California

02

About us
SPECIFICATION:
Threat Level:

NIJ 0101.06 IIIA

Available Sizes:

6×13"

Use Case:

Side Pockets & Cummerbunds

Construction:

Flexcore Hybrid Aramid

Ballistics & Build

Stopping Power

9mm, .44 Mag, .357 Sig

Multi-Hit Rated

Yes

Cover Material

Nylon TPU, Sealed

Weight & Thickness

Just .23" Thin

03

About us
Standards & Coverage
Warranty

8-Year Warranty

Customer Rating

Trusted by LE & Mil

Independently Tested

Full test report available

Returns

30-Day Free Returns

04

About us
ARMOR GUIDES
The Most Lightweight & Concealable Body Armor

Read More

When to Replace Your Ballistic Panels

Read More

01

KEY HIGHLIGHTS

NIJ 0101.06 Level IIIA stops 9mm, .44 Magnum & .357 Sig

Just .23" Thin — the flattest side profile available

Flexcore Hybrid Aramid flexes to contour the ribs

Fits Side Pockets on plate carriers and cummerbunds

Sealed Nylon TPU Cover is fully waterproof and floats

Sized 6×13" for lateral torso coverage

Independently Tested and manufactured in California

02

About us
SPECIFICATION:
Threat Level:

NIJ 0101.06 IIIA

Available Sizes:

6×13"

Use Case:

Side Pockets & Cummerbunds

Construction:

Flexcore Hybrid Aramid

Ballistics & Build

Stopping Power

9mm, .44 Mag, .357 Sig

Multi-Hit Rated

Yes

Cover Material

Nylon TPU, Sealed

Weight & Thickness

Just .23" Thin

03

About us
Standards & Coverage
Warranty

8-Year Warranty

Customer Rating

Trusted by LE & Mil

Independently Tested

Full test report available

Returns

30-Day Free Returns

04

About us
ARMOR GUIDES
The Most Lightweight & Concealable Body Armor

Read More

When to Replace Your Ballistic Panels

Read More

BODY ARMOR GUIDES & RESOURCES

Advanced Body Armor: Protection Explained

Explore advanced body armor for comprehensive insights into its importance, how it works, and key concepts in protective gear.

Oct 12, 2025

Understanding UHMW PE vs. Aramid for Bulletproof Vest

Explore UHMW PE vs. Aramid for ballistic application. Understand their properties, uses, and how they work in protection gear.

Oct 10, 2025

New Flexcore Ballistic Panels Released By Ace Link Armor.

The new panels feature a durable ultrasound-sealed TPU outer shell with superior burst strength and a revolutionary Flexcore inner structure. The protective clothing designed as a innovative flexible sandwich concept...

Aug 26, 2022

Ace Link Armor body armor gear

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