Fab Defense M16/M4/AR-15 Rifle Magazine 5.56x45mm 30/rd
$18.91
The Fab Defense Ultimag 30R is a reliable 30-round polymer magazine for AR-15/M4 rifles chambered in 5.56x45mm NATO. Transparent windows allow rapid visual round count checks.
25 in stock
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
| Weight | 0.390 lbs |
|---|---|
| Dimensions | 7.250 × 2.500 × 0.750 in |
| Manufacturer | FAB DEFENSE INC. |
| Capacity | 30 |
| Frame Material | Polymer |
| Caliber | 5.56x45mm |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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