Iver Johnson® AR-15 Dual-Drum Magazine – .223 Rem / 5.56mm NATO – 100 Rounds – Clear Back Polymer – MAGAR15100C
The Iver Johnson® AR-15 Dual-Drum Magazine (MAGAR15100C) is a high-capacity, heavy-duty tactical feeding system engineered to deliver sustained, high-volume firepower for standard AR-15, M4, and M16 rifle configurations. While conventional box magazines cap your payload at 30 or 40 rounds—forcing frequent, momentum-breaking reloads during intensive suppression drills, binary-trigger target sequences, or defense scenarios—this advanced 100-round drum completely shifts the tactical math. This specialized setup (712195498301) bridges the gap between extreme payload storage and the continuous feed tracking required to keep up with modern semi-automatic and full-automatic cycle rates.
Molded from a high-impact structural polymer composite, the chassis features a sleek matte black feed tower paired with clear rear drum backing panels that allow operators to instantly monitor remaining ammunition tracking levels at a glance. The defining mechanical edge of this architecture is its specialized dual-drum alternating feed layout with integrated follower dummy round belts. As you fire, cartridges are drawn smoothly from the left and right drums sequentially, balancing weight distribution across the receiver and maintaining a fixed, rock-solid center of gravity with zero localized nose-diving. This dual-drum infrastructure distributes the massive weight of 100 rounds closer to the rifle's center line, offering vastly superior maneuvering control compared to excessively long stick magazines.
The internal drive architecture relies on low-torsion stress springs and heat-treated internal wire components, meaning the drum can handle rapid strings of fire with standard .223 Remington or 5.56mm NATO ammunition. To streamline the massive 100-round provisioning loop, the magazine arrives as a turnkey package complete with an easy-loading plunger device, specialized dry graphite lubricant, and a heavy-duty **MOLLE-compatible black nylon storage pouch** for clean administrative transport. Whether used for extreme range tracking, a dedicated bench gun layout, or an ultimate warning asset, this 100-round powerhouse completely redefines your rifle's firepower footprint.
Includes: (1) Iver Johnson 100-Round AR-15 Dual-Drum Magazine (MAGAR15100C), (1) Fast-Loading Plunger Device, (1) Tube of Graphite Lubricant, (1) Tactical Nylon Carry Pouch, and Technical User Instructions.
*State Compliance & Shipping Notice: This item is a high-capacity restriction device holding exactly 100 rounds. It will NOT be shipped to regulated jurisdictions enforcing capacity limitations, including California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Washington, and the District of Columbia.
Key Features
- Sustained 100-Round Capacity: Maximizes weapon uptime by storing a full 100 rounds of .223 Remington or 5.56mm NATO, entirely removing the need for frequent magazine changes during extended training courses.
- Clear Rear Visual Backing Panels: Heavy-duty transparent polymer rear plates give you a direct view of your internal cartridge columns for instant, passive situational tracking.
- Balanced Alternating Dual-Drum Feed: Patented twin-drum interior architecture pulls cartridges symmeticallly from alternating sides, keeping your center of gravity perfectly zeroed as the payload decreases.
- Impact-Resistant Structural Polymer: Rugged outer shell handles high-volume range friction and operational drops while keeping overall un-loaded accessory weight to a minimum.
- Linked Dummy Follower Belts: Uses custom internal dummy rounds on a flexible track to ensure smooth, continuous push mechanics from the deepest sections of the drums up into the tower.
- Turnkey Armorer Accessory Kit: Ships complete with a direct-fit speed-loading plunger tool, field graphite maintenance lube, and a dedicated nylon storage pouch with belt loops.
Product Specifications
- Brand: Iver Johnson® Arms
- Product Line: High-Capacity Drum Series
- Model Name: AR-15 5.56mm/.223 Rem 100-Round Drum - Clear
- SKU / MPN: MAGAR15100C
- Firearm Lower Fitment: Standard Mil-Spec AR-15, M4, and M16 Receiver Platforms
- Cartridge Caliber Compatibility: .223 Remington / 5.56x45mm NATO
- Total Payload Capacity: 100 Rounds
- Magazine Core Construction: High-Impact Structural Polymer
- Internal Feed System: Linked Double-Follower Belts / Dual Drum Matrix
- Finish Colorway: Matte Black Tower / Crystal Clear Rear Backing Panels
- Unloaded Base Weight: ~2.20 lbs (1.0 kg)
- Fully Loaded Weight Footprint: ~5.00 lbs (2.27 kg) Loaded Payload
- Primary Application: Volume Target Shooting, Suppression Training, and Defensive Rigs
- UPC: 712195498301
