Back

KCI AR-15 50-Round Drum Magazine

$98.99

(5 stars)

AR 50 Round Magazine | KCI AR-15 Drum Magazine

More rounds. Fewer reloads. The KCI AR 50 round magazine gives your AR-15 increased capacity without the bulk of a larger 100-round drum. Designed for rifles chambered in .223 Remington and 5.56 NATO, it’s a solid choice for longer range sessions, training, and recreational shooting.

With a clear polymer body, reinforced steel components, and an integrated loading crank, KCI has packed plenty of useful features into this 50-round drum.

50 Rounds Without Constant Reloading

The main benefit of an AR 50 round magazine is simple: more time shooting.

With 50 rounds available before your next magazine change, you can work through longer strings at the range without constantly stopping to reload. The drum format provides that additional capacity while maintaining a relatively compact profile on your rifle.

For shooters who want more than a traditional 30-round magazine but don’t necessarily need a 100-round drum, this hits a nice middle ground.

Clear, Reinforced Polymer Construction

The drum body is manufactured from lightweight, impact-resistant polymer with steel reinforcement in key areas. This provides added strength and durability while also helping resist corrosion.

The clear construction has another practical advantage. You can quickly see your remaining ammunition without removing the magazine or relying on a small witness window.

A quick glance tells you when you’re getting close to empty.

Designed for Reliable Feeding

Inside the KCI AR 50 round magazine, a heat-treated chrome silicon wire spring works with an injection-molded polymer follower to provide smooth, consistent feeding.

Precision-engineered feed lips help properly present each cartridge while providing a secure fit in compatible AR-15 lower receivers.

It’s a straightforward design focused on the thing that matters most: dependable operation.

Integrated Crank Makes Loading Easier

Loading a high-capacity drum against heavy spring tension can become tedious. KCI solves that problem with an integrated cranking handle.

The crank helps relieve spring pressure during loading, making it easier to add rounds without putting as much strain on your hands. That means less time fighting with your magazine and more time on the firing line.

Built for .223 and 5.56 AR-15 Rifles

This drum is designed for standard AR-15 rifles chambered in .223 Remington and 5.56 NATO.

A protective carry case is also included, making the drum easier to store and transport while helping keep dirt and debris away from the magazine between range trips.

Features
  • 50-round capacity
  • Compatible with standard AR-15 rifles
  • Designed for .223 Remington and 5.56 NATO
  • Clear, impact-resistant polymer body
  • Steel-reinforced construction
  • Heat-treated chrome silicon wire spring
  • Injection-molded polymer follower
  • Precision-engineered feed lips
  • Integrated crank for easier loading
  • Protective carry case included
  • Corrosion-resistant construction

If you’re looking for an AR 50 round magazine that offers more capacity without stepping up to a massive drum, the KCI 50-Round Drum Magazine delivers a practical balance of capacity, durability, and convenience.

Magazine Capacity Restrictions

This product cannot be shipped to:

CA, CO, CT, DC, DE, HI, IL, MA, MD, NJ, NY, OR, RI, VT, or WA.

In stock

Free shipping over $50

Texas Triggers – Return, Exchange & Cancellation Policy

Pre-Orders & Backorders — Cancellation

Orders for pre-order or backordered items may be cancelled for a full refund, provided the order has not yet entered the shipping and fulfillment process. Once an order has been processed for shipment, it is no longer eligible for cancellation and must follow the standard return process below.

Standard Order Cancellations

Cancellation requests for in-stock orders that have not yet shipped are subject to a 10% restocking and administrative processing fee. This fee covers payment processing costs, administrative time, and order preparation already completed. To request a cancellation, contact us immediately at info@texastriggerusa.com with your order number.

Return Eligibility

To be eligible for a return, all of the following conditions must be met:

  • The item must be in new, unused, and uninstalled condition.
  • Original packaging must be completely intact and unopened — items with opened packaging are not eligible for return.
  • For apparel and merchandise: all original tags must be attached and the item must be unworn and unused.
  • All original accessories, manuals, and components must be included.
  • You must contact us within 5 days of confirmed delivery to initiate a return.
  • You must ship the item back to us within 7 days of receiving return approval.
Non-Returnable Items

The following items are strictly non-returnable under any circumstances:

  • Any product that has been installed, used, fired, or assembled into a firearm.
  • Any product with opened or damaged packaging.
  • Apparel or merchandise with removed tags or signs of use.
  • Items returned beyond the 5-day contact window or 7-day return shipment window.
  • Pre-owned, used, or previously installed components.
Failed Inspection — Abandoned Items

If a returned item is received and fails inspection due to installation, use, damage, or non-compliance with our return policy, Texas Triggers reserves the right to deny the return and withhold the refund. In such cases, Texas Triggers also reserves the right to retain the item and is not obligated to return it to the customer. Customers will be notified of a failed inspection via email.

Restocking Fee
  • All approved returns are subject to a 25% restocking and processing fee deducted from the refund amount. This fee covers payment processing, inspection, repackaging, and inventory costs.
Return Shipping
  • Customers are responsible for all return shipping costs.
  • Texas Triggers recommends using a trackable shipping method and purchasing shipping insurance. Texas Triggers is not responsible for items lost or damaged during return transit.
Exchange Policy
  • Exchanges are subject to the same eligibility conditions as returns. If an exchange is approved, Texas Triggers will ship the replacement item upon receipt and inspection of the returned item.
  • If the requested exchange item is out of stock at the time of return receipt, a refund will be issued minus the applicable restocking fee. Texas Triggers cannot hold inventory for pending exchanges.
Refund Processing
  • Once a return is received and approved, refunds will be processed to the original method of payment within 7 business days.
  • Texas Triggers may, at its discretion, offer store credit as an alternative to a cash refund. Refunds will reflect the purchase price minus any applicable restocking fees.
How to Initiate a Return

To initiate a return or exchange, contact us at info@texastriggerusa.com with your order number, the item(s) you wish to return, and the reason for your return. Return instructions will be provided upon approval. Do not ship items back without prior written approval.

In stock

Join Our Community

Want to see more? Follow us on Instagram @TexasTriggersUSA to watch our products in action, read reviews from customers, and be among the first to hear about new products and exclusive promotions.

AGE VERIFICATION

Thank you for your interest in our products.
Our site is for individuals at least 18 years old.

Are you at least 18 years old?