Here are the some unique features that make these magazines ideal for your AR 12 shotguns:

• Durable Construction: AR 12 mags are designed with high quality steel & polymer material. Polymer mags are lightweight & resistant to corrosion, while steel magazines offer added durability and strength.
• Capacity Options: Magazines are available in various capacity options from 2 to 20 rounds drum mags for different AR 12 variants.
• Improved Feed Lips : All AR 12 compatible mags feature reinforced feed lips to ensure that rounds are securely held and fed smoothly into the chamber. It's helpful to minimize the risk of misfeeds.
• Corrosion Resistance: Ar 12 mags feature corrosion resistance. This feature makes them ideal for use in harsh environments or adverse weather conditions.
• Compatibility with AR 12 Shotguns: These magazines are optimized for reliable feeding and performance with the AR 12’s gas-operated system. Compatible with all AR 12 shotguns.

AR 12 mags are available in different materials & sizes.

By Material:

• Polymer Magazines: AR12 polymer mags reduce overall firearm weight, making handling easier during extended shooting sessions.
• Steel: Manufactured from heavy-duty steel, AR12 steel mags can withstand rough handling, drops, and rugged environments.
• Hybrid: Ar12 hybrid mags combine a polymer body with steel feed lips to offer strength while keeping weight low.

By Size( Capacity):

• Low-Capacity Magazines (2-5 Rounds)
• Standard-Capacity Magazines (5-10 Rounds).
• High-Capacity Magazines (12-15 Rounds)
• Drum Magazines (20+ Rounds)

There are many popular brands for Ar12 magazines. These brands are known for their reliability, durability or excellent performance.

SDS

SDS is a well known brand providing quality AR 12 magazines. Their precision-molded polymer design with a reinforced steel locking lug maximizes stability for enhanced reliability and smooth operation in any tactical shooting application.

• Durable polymer & steel construction
• Available in 5, 10 & 20 rounds capacity.
• Reliable & affordable options.

ProMag

ProMag AR 12 drum magazines are designed to overcome common feeding problems and deliver ultra-reliable performance in practically any situation. ProMag magazines come with a lifetime warranty.

• High quality polymer construction
• High capacity drum magazines holds 12 to 20-round
• Affordable with lifetime warranty.

Charles Daly Universal

Featuring a durable polymer body with a steel tower, the Charles Daly R 12 magazines are manufactured to deliver ultra-smooth performance.

• Ratcheting design
• Proprietary follower
• Anti-fatigue spring

Panzer Arms

Panzer Arms shotguns are designed with larger frames, self-adjusting gas systems, ergonomic grips, and accessory rails to provide consistent performance and high quality at a reasonable price.

• OEM-style magazines for Panzer AR 12 shotguns
• Steel-reinforced polymer construction.
• Available in 5 to 10-round capacities

AR 12 mags are compatible with a wide range of AR-style shotguns chambered in 12 gauge. Some of the most popular compatible models includes:

• Panzer Arms BP12
• MKA 1919
• Citadel Boss
• Rock Island VR80
• Charles Daly AR-12
• ATI Bulldog
• Best Arms 912
• Landor Arms Bullpup

As the name suggests, AR 12 magazines are especially designed to use 12 gauge ammo. These magazines are compatible with all AR-12 platform shotguns.

These magazines support 12 gauge ammo in 2 shell size 2 3⁄4-inch and 3-inch shells. It's helpful for shooters to choose between standard and magnum loads depending on the firearm's chamber.

Make sure that the magazine matches the shotgun's chamber size is essential for proper function and safety.

Ar12 shotguns can accommodate different magazine capacity including:

• Low-Capacity Magazines (Restricted Capacity): Designed to hold 2 to 5 rounds. Ideal for the areas with magazine capacity restrictions.
• Standard Box Magazines: Typically holds 5 to 10 rounds. Ideal for hunting, home defense & tactical scenarios.
• Extended Box Magazines: Holds 10 to 20 rounds.. Ideal choice for competition shooting, tactical applications, and target practice.
• Drum Magazines: Drum mags are bulky & heavier . Designed to hold 20 to 25+ rounds. Good options for tactical operations, and extended range sessions.

Cost Range: Starting from $29.99

Average Rating With Seller: 291 Reviews

Why It's Best To Buy:

• Manufactured with high quality steel. Provides enhanced durability & resistance to wear.
• 10 rounds capacity provides good balance between capacity and firearm Size.
• Easier to load rounds quickly and efficiently.

Limitations:

• Steel construction can make the magazine heavier.
• Steel magazines are generally more expensive

Cost Range: Starting from $26.99

Average Rating With Seller: 71 Reviews

Why It's Best To Buy:

• Made from durable steel for unparalleled strength.
• Ensure proper and reliable feeding.
• Designed to meet the same factory standards.
• Deliver reliable performance and great quality.

Limitations:

• Not ideal for BP-12 in Stressful Situation
• Pretty expensive as compared to factory mags

Cost Range: Starting from $99.99

Average Rating With Seller: 208 Reviews

Why It's Best To Buy:

• 20 Rounds capacity reduces the need for frequent reloading
• Steel feed lips ensure reliable operation with AR-12 styled shotguns.
• Easy to load
• Made in USA

Limitations:

• May not fit all 12-gauge shotguns like JTS ar12.