This KCI USA magazine is a 21-round polycarbonate feeding device intended for use with AR-15 type firearms chambered for .223 Rem / 5.56 NATO. The translucent smoke body provides visual round-count confirmation while the listed black finish and polymer construction keep weight low. Model information and listed dimensions are provided to assist with fit and selection.
Not available for direct shipment to California, Rhode Island, or Washington; not for sale to Illinois PICA.
Key Specifications
- Capacity is listed as 21 rounds.
- Compatible caliber is listed as .223 Rem/5.56 NATO.
- Material is listed as POLYMER (polycarbonate body as noted in product naming).
- Finish is listed as BLACK with a translucent smoke appearance noted in product name.
- Application is listed as AR-15 TYPE FIREARMS.
- Model number is listed as KCI-MZ066.
- Listed dimensions are 1.25 X 4.45 X 7.35.
- Listed height is 1.2500.
- Listed width is 4.4500.
- Listed weight is 0.3 (as provided in product data).
The translucent smoke polycarbonate body makes it easy to verify remaining rounds at a glance while the low-weight polymer construction supports routine range use, training, and general-purpose AR-15 applications. This magazine provides a straightforward, functional option where a reliable spare or replacement magazine is required.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
