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Customer Reviews
Helpful Positive Review
The FAB Defense Ultimag 30R ran flawlessly in my AR — no feeding issues, no fitment problems, just clean, consistent function. The polymer body feels solid but light, and the transparent window is a nice touch for quickly checking round count. It lo...
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1/1 found this helpful
Helpful Positive Review
Love this place! by jbone, Verified Owner, February 19, 2025
You could always find what you need at a very reasonable price
2/3 found this helpful
Helpful Positive Review
FAB Defense Mag by Liam, Verified Owner, January 18, 2025
Good mag, big window, don't know about long term durability but I will likely get more
2/2 found this helpful
Helpful Positive Review
great magazine!! highly recommend! by FatherOfEzekiel13, Verified Owner, December 4, 2024
Ran 90 rounds with zero Failures to feed or jams. I love The texture on the mag for ergonomics and grip it’s smooth yet rugged. I got the Olive Drab OD Green one definitely gonna get the other colors as well.
1/1 found this helpful
Helpful Negative Review
<100 rounds by Jon, Verified Owner, July 3, 2025
I maybe put 90 rounds through this magazine before the top snapped off. Ill be sticking with pmags from now on.
1/1 found this helpful
Most Recent Reviews
trash magazine by FAFO Stl, Verified Owner, December 3, 2025
I have their grip and stock on my rifle, so I tried the mag. First time using, it got stuck and would release, had to completely take down to remove ammo and then pry out. Tossed in the trash afterwards. Will buy their other products just not magazin...
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Product Info for FAB Defense Ultimag AR-15/M16 5.56x45mm NATO 30 Rounds Rifle Magazine

When you are shooting your M16/AR15 you need a magazine thats solid, reliable, and allows you to know just where you stand in your round count. The FAB Defense Ultimag magazine (30 Rounds) for the M16/AR15 is made of high grade, ultra-tough polymer and optimally engineered in its surface grip so that you always are in control. Making use of combat expert knowledge, the M16/AR15 Ultimag Magazine (30 Rounds) was designed with a window so that you can see how many rounds you have left so that you are always ready. Dont expect any jams with the Ultimag magazine with its tilt proof low-friction follower and long-lasting spring that remains strong even when fully-loaded for long periodsimage

Specifications for FAB Defense Ultimag AR-15/M16 5.56x45mm NATO 30 Rounds Rifle Magazine:

Manufacturer: FAB Defense
Magazine Capacity: 30 Round
Caliber: 5.56x45mm NATO
Gun Make: AR Platform
Gun Model: M16, AR-15
Condition: New

Features of FAB Defense Ultimag AR-15/M16 5.56x45mm NATO 30 Rounds Rifle Magazine:

  • FAB Defense Spike Tactical Bipod Advantages:
  • Independent Leg Adjustment with 5 Different Length Settings Accommodates Various Tactical Positioning for Dynamic Terrain Scenarios
  • Quick Interchangeable Feet Using No Tools
  • Height Range 180 to 290 mm (Height measured at the 90 Degree Leg Position)
  • Smart Hybrid Construction, Steel Aluminium, and High-Performance Composite Polymer
  • Quick Pull Leg Height Adjustment
  • 60 Degree Pan With Spring Loaded Mechanism
  • FAB Defense Spike Tactical Bipod Dimensions:
  • FAB Defense Spike Tactical Bipod Compatibility:
  • All firearms with an underside 1913 MIL-STD Picatinny rail.

Package Contents:

  • FAB Defense Ultimag AR-15/M16 5.56x45mm NATO 30 Rounds Rifle Magazine
  • Multi-textured surface for enhanced grip when handling and reloading
  • Unique floor plate for versatile coupling options
  • Disassembled by hand no tools needed
  • Long-lasting cataphoresis-coated spring for ideal corrosion protection
  • Hybrid AK style spring design prevents tilt
  • Unique internal design for smoother more reliable feeding
  • Low-friction follower for increased reliability
  • Durable lightweight impact and crush-resistant reinforced polymer body
  • Long-lasting spring design for extended duration in loaded storage
  • Round-level windows and indicators on both sides indicates 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 for reliable spring operation
  • Available in black olive drab green or flat dark earth

FAB Defense Ultimag AR-15/M16 5.56x45mm NATO 30 Rounds Rifle Magazine Orderable Models

List of Orderable Models

  • FAB Defense Ultimag AR-15/M16, 5.56x45mm NATO, 30 Rounds Rifle Magazine, Olive Drab Green, FX-UMAGR30G , MPN: FX-UMAG30G , UPC: 7290105947307 , Code: 1S0-RM-EIQ-FX-UMAGR30G-30RD
  • FAB Defense Ultimag AR-15/M16, 5.56x45mm NATO, 30 Rounds Rifle Magazine, Black, 1S0-RM-EIQ76C-FX-UMAGR30-30RD , MPN: fx-umag30 , UPC: 7290105942999 , Code: 1S0-RM-EIQ-1S0RMEIQFXUMAGR30-30RD
  • FAB Defense Ultimag AR-15/M16, 5.56x45mm NATO, 30 Rounds Rifle Magazine, Flat Dark Earth, FX-UMAG30T , MPN: FX-UMAG30T , UPC: 7290105947314 , Code: 1S0-RM-EIQ-FX-FX-UMAG30T-30RD

FAB Defense Ultimag AR-15/M16 5.56x45mm NATO 30 Rounds Rifle Magazine Unavailable & Discontinued Models

List of Unorderable Models

  • USED, FAB Defense Ultimag AR-15/M16, 5.56x45mm NATO, 30 Rounds Rifle Magazine, Black, 1S0-RM-EIQ76C-FX-UMAGR30-30RD , MPN: fx-umag30-EDEMO , Code: 1S0-RM-EIQ-1S0RMEIQFXUMAGR30-30RD-EDEMO-RE-C
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