SKU: CSSI|NAULTIMAG30

Fab Defense M16/M4/AR-15 Rifle Magazine 5.56x45mm 30/rd

The Ultimag 30R is a 30-round 5.56×45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons with transparent windows for rapid visual confirmation of remaining rounds.
The Ultimag 30R is made to provide a strong durable and reliable magazine solution using high-grade materials.
Advantages:

  • Multi-textured gripping surface for secure grip when handling the magazine
  • Unique floor plate for versatile coupling options
  • Disassembled by hand no tools needed
  • Long-lasting stainless steel cataphoresis-coated spring for ideal corrosion protection
  • Hybrid AK style spring design prevents tilt or binding
  • Unique internal design for smoother more reliable feeding
  • Low friction follower for increased reliability
  • Durable light weight impact and crush resistant reinforced polymer construction
  • Long-lasting spring design for extended loaded storage duration
  • Translucent round-count windows on both sides combined with an indicative follower for rapid visual identification of remaining rounds from 10 to 30
  • Extended floorplate for improved magazine handling with gloves and gear
  • Compatible with double and triple mag pouches
  • Over-travel protection stops on the follower
    Compatibility:
  • 5.56×45 NATO and .223 Rem M16/M4/AR15 variants
Fab Defense M16/M4/AR-15 Rifle Magazine 5.56x45mm 30/rd
SKU CSSI|NAULTIMAG30 Category

Fab Defense M16/M4/AR-15 Rifle Magazine 5.56x45mm 30/rd

$22.00

6 in stock

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BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

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“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
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“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
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“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
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