Ruger SR-556 30rd Magazine .300 AAC Blackout

Designed as a replacement or spare magazine for Ruger AR-556 and SR-556 Takedown rifles chambered in .300 AAC Blackout, this detachable magazine provides a 30-round capacity for AR-15 style platforms. It ships from a U.S. source and carries a black matte finish in the supplied specifications. Intended for range, training, and operational use where additional magazine capacity is required.

Key Specifications

• The capacity is 30 rounds.
• Intended for .300 AAC Blackout cartridges.
• Compatible with Ruger AR-556 / SR-556 Takedown models.
• Application is listed as AR-15 type firearms.
• The exterior finish is specified as Black Matte.
• The overall length is 10.9000 inches.
• The product dimensions are 1.45 x 5.00 x 10.90 inches.
• The listed weight is 0.35 lb.
• Country of origin is US.

This magazine serves as a practical spare or replacement for owners of Ruger AR-556 and SR-556 Takedown rifles chambered in .300 AAC Blackout. Its 30-round capacity and AR-15 form factor make it suitable for extended range sessions, training rotations, and professional applications where additional magazines are needed. The straightforward design and factory fitment prioritize consistent handling and straightforward loading to keep your rifle ready for routine use.