HERA H2 GEN 2 AR-15 MAGAZINE - 223 REM / 5.56 NATO - 10 ROUND CAPACITY - 20 ROUND BODY - OD GREEN

Hera Arms
MPN:
13.12/OD
UPC:
797035682546
$11.69 - $15.99
(2 reviews)
Current Stock:
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The HERA Arms H2 GEN 2 AR-15 Magazine delivers the ergonomic profile and rugged reliability of a full-size 20-round body in a California-compliant 10-round capacity, purpose-built for shooters in restrictive states who refuse to compromise on quality.

  • Permanently blocked to 10 rounds via proprietary block and rivet for compliance
  • Full 20-round body profile for familiar handling and natural grip purchase
  • Compatible with AR-15 and M4 platform rifles chambered in 5.56 NATO, .223 Rem, and .300 BLK
  • Impact-modified polymer construction withstands drops, heat, and field abuse
  • Stabilized feeder ensures consistent, reliable round presentation under pressure
  • Mechanical stop prevents over-insertion when bolt is locked open

Who This Is For

This magazine is ideal for California residents and shooters in other capacity-restricted states who want a premium, European-engineered AR-15 magazine without sacrificing the feel of a standard-capacity body. It's equally well-suited for competitive shooters, home defenders, and range enthusiasts who demand consistent feeding and durable polymer construction from a trusted manufacturer.

HERA Arms H2 GEN 2 AR-15 10-round OD Green magazine - front view HERA Arms H2 GEN 2 AR-15 10-round OD Green magazine - detail view

Specifications

BrandHera Arms (HERA USA)
ModelH2 GEN 2
Caliber5.56 NATO / .223 Rem / .300 BLK
Capacity10 Rounds (permanently blocked)
Body Size20-Round Profile
MaterialImpact-Modified Polymer
ColorOD Green
PlatformAR-15 / M4 Series
Block MethodProprietary Block & Rivet (Permanent)
Country of ManufactureGermany (Lower Franconia)
ComplianceCalifornia & Restricted-State Legal

Frequently Asked Questions

Is this magazine permanently blocked to 10 rounds, and can it be converted back to 20?

Yes — HERA Arms uses a proprietary block and rivet system specifically designed for permanence. The magazine cannot be easily or legally converted back to its original 20-round capacity. It is sold in this configuration to meet the requirements of California and other states with magazine capacity restrictions.

Will this magazine work with my AR-15 in .300 Blackout?

Yes. The HERA H2 GEN 2 is compatible with AR-15 and M4 platform rifles chambered in 5.56 NATO, .223 Remington, and .300 Blackout. The standard STANAG-pattern feed lips and geometry accommodate all three calibers without modification.

Is this the right magazine for California residents, and are there any additional legal considerations?

This magazine is specifically configured for California compliance with a fixed 10-round capacity, making it legal for purchase and use in California and other states that restrict magazines to 10 rounds or fewer. Always verify current local and state laws before purchasing any magazine, as regulations can change. Goodland Guns, located in California, stocks this item specifically for compliant use in the state.

Capacity:
10/20 Round
Caliber:
556 NATO
Color:
OD Green
Follower Color:
OD Green
Type:
Magazine
CA Compliant:
Yes
Platform:
AR-15
Material:
Polymer

Reviews

  • 5
    Awesome

    Posted by Ray Panaguiton on Apr 10th 2025

    Perfect fit!

  • 5
    Magazine for those living behind enemy lines

    Posted by BRIAN SCIRANKA on Jul 20th 2023

    Unfortunately I live in socialist NY state. The “safe” act says regardless of veteran status you still can only use 10-round magazines. These 10/20 mags are great for those looking for something smaller than a 10/30. I would’ve bought more than 2 when I was notified they were in stock but oh well. Mags have a good follower and spring. The green is a plus. Would love to see some FDE or Coyote colors. As a prior 11 Bravo, these mags are solid. Definitely plan to buy more. ?? Abolish the ATF??FJB??Abolish the Unsafe Act