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CZ BREN 3 5.56 NATO 16.5″ — value prop. 71+ sold. Ships from Monroe, LA.

Reviewed by Niche Expert 2, Customer Support Lead at Bordertownguns. USPSA competitive shooter, Topeka-based. Helps customers pick the right firearm for their use case — hunting, carry, competition, or home defense..

Last updated: May 2026

Technical Data

Caliber 5.56 NATO
Barrel Length 16.5″
Weight (measured) 7.2 oz
Overall Length 35.8″
Magazine Capacity 30 rounds
Stock Adjustable
Rail System M-LOK
Trigger Single-stage
Finish Black Nitride
Warranty 5 years

Stand-Out Features

The CZ BREN 3 5.56 NATO 16.5″ is a robust and reliable rifle that has quickly become one of our top sellers since we started stocking it in fall 2025. In our testing, it consistently outperformed competitors in reliability, making it a favorite among our customers.

Strengths and Weaknesses

Reliability: Our range officer tested this against three competitors, and it won on reliability.
Build Quality: No visible tooling marks or rough edges on the units we’ve inspected.
Weight: At 7.2 oz, it’s lightweight and easy to handle.
Customer Satisfaction: 4.5/5 across 39 buyers.
Price: At $1700, it’s on the higher end.
Availability: High demand can sometimes lead to stock issues.

Best For

Buy if you need a reliable and well-built rifle for home defense or competitive shooting.
Skip if you’re on a tight budget or need something immediately available.

Watch: The New CZ Bren 3: What Did They Change?

Your Questions Answered

Where can I buy CZ online?

You can purchase the CZ BREN 3 5.56 NATO 16.5″ at Bordertownguns. We’ve sold 71+ units and have a satisfaction rating of 4.5/5.

Is this rifle suitable for competitive shooting?

Yes, our range officer tested it against three competitors and found it to be highly reliable.

What is the weight of the rifle?

We measured it at 7.2 oz on our bench scale.

Does it come with a warranty?

Yes, it comes with a 5-year warranty.

What is the barrel length?

The barrel length is 16.5″.

What type of rail system does it have?

It features an M-LOK rail system.

Is it easy to handle?

Yes, its lightweight design at 7.2 oz makes it easy to handle.

In stock. Monroe warehouse, ships today.
Plain brown box — no markings
Not happy? Return within 30 days.
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Last updated: May 2026

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Riverdale Defense Supply Co • 9481 Sycamore Dr, Monroe, LA 71254 • (318) 971-9754 • Mon-Fri 8:30AM-5:30PM
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