DURAMAG AR-15 MAGAZINE - 223 REM / 5.56 NATO - 10 ROUND CAPACITY - 20 ROUND BODY - ALUMINUM - GOLD
Duramag
$20.99 - $22.69
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Duramag
DURAMAG AR-15 MAGAZINE - 223 REM / 5.56 NATO - 10 ROUND CAPACITY - 20 ROUND BODY - ALUMINUM - GOLD
The DURAMAG AR-15 10-Round Aluminum Magazine in Gold is a California-compliant, permanently blocked magazine engineered for shooters who refuse to compromise on reliability, durability, or performance in restricted states.
- Permanently blocked to 10 rounds via proprietary block and rivet for legal compliance
- Built from premium aircraft-grade aluminum — won't flex, swell, or warp like polymer
- 20-round body profile offers a natural grip and familiar form factor for AR-15 users
- Compatible with 5.56 NATO, .223 Rem, and .300 Blackout AR-15/M4 platforms
- Anodized finish ensures smooth feeding, easy loading, and long-term corrosion resistance
- Safe for extended storage while loaded — no followers, spacers, or add-ons required
Who This Is For
This magazine is ideal for California-based AR-15 owners, competitive shooters, and range enthusiasts who want a compliant, high-quality magazine that doesn't feel like a compromise. If you're running an AR-15 or M4-pattern rifle in a restricted state and demand the same feeding reliability and build quality as a full-capacity magazine, the DURAMAG Gold is the benchmark standard.
Specifications
| Brand | DURAMAG |
|---|---|
| Capacity | 10 Rounds (Permanently Blocked) |
| Body Size | 20-Round Profile |
| Caliber Compatibility | 5.56 NATO / .223 Rem / .300 Blackout |
| Platform | AR-15 / M4 Pattern Rifles |
| Material | Aircraft-Grade Aluminum |
| Finish | Anodized – Gold |
| Compliance | California & Restricted-State Legal |
| Block Method | Proprietary Block & Rivet (Permanent) |
| Country of Origin | USA |
Frequently Asked Questions
Is the 10-round block permanent and California-legal?
Yes. DURAMAG uses a proprietary internal block secured with a rivet to permanently limit the magazine to 10 rounds. This method meets California's requirement for a fixed, non-removable capacity restriction, making it fully compliant for use in California and other states with 10-round magazine limits. The block cannot be removed without destroying the magazine.
Will this magazine work with my AR-15 chambered in .300 Blackout?
Yes. The DURAMAG Gold is compatible with AR-15 and M4-pattern rifles chambered in 5.56 NATO, .223 Remington, and .300 Blackout. The standard STANAG-pattern magazine well interface ensures a secure fit across the vast majority of AR-15 lower receivers from major manufacturers.
Can I leave this magazine loaded for extended periods without damaging it?
Absolutely. One of the key advantages of aluminum over polymer is that it does not flex, swell, or take a set under spring pressure over time. DURAMAG aluminum magazines are engineered for safe extended storage while fully loaded, with no need for additional followers, spacers, or rotation schedules to maintain spring integrity or feeding reliability.
- Capacity:
- 10/20 Round
- Caliber:
- 556 NATO
- Color:
- Gold
- Follower Color:
- Black
- Type:
- Magazine
- CA Compliant:
- Yes
- Platform:
- AR-15
- Material:
- Aluminum
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Reviews
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Great
Functions as it should. Shipped fast. Cool color.