Ruger SR-556 5-Round Magazine, 5.56 NATO

This is a factory replacement magazine designed for the Ruger SR-556 and AR-556 platforms. It is specified to hold five rounds of .223 Rem / 5.56 NATO and uses an orange magazine follower for positive cartridge positioning. The magazine is a detachable design intended as a spare or replacement magazine for compatible Ruger rifles. Several supplied product descriptions identify it as a Ruger factory magazine and note domestic manufacture.

Key Specifications

• The magazine holds 5 rounds.
• Chambering is listed as .223 Rem / 5.56 NATO.
• This magazine fits Ruger SR-556 and is also specified for use with the AR-556.
• The manufacturer is listed as Ruger.
• The model designation is SR-556.
• The magazine uses an orange follower.
• The product type is a detachable rifle magazine.
• Packaging is specified as 1 unit per box.
• The listing indicates Made in the USA.

This Ruger factory magazine provides a straightforward, OEM-compatible replacement or spare for SR-556 and AR-556 owners who need a compact five-round option chambered for .223 Rem / 5.56 NATO. Its simple, purpose-driven design and orange follower help ensure reliable seating and visibility during loading and maintenance. For users seeking a direct-fit, manufacturer-listed magazine for range use, training, or as a field spare, this Ruger SR-556 magazine offers an OEM-specified solution.