FAB Defense Ultimag 10R 10rd 5.56x45mm AR-15 Magazine

The FAB Defense Ultimag 10R is a detachable 10-round magazine designed for AR-15/M16/M4 variants chambered in 5.56x45mm NATO. It features an ergonomic profile intended to improve grip and speed during magazine changes, and incorporates a specialty floor plate that supports coupling options. The magazine is finished in black and combines lightweight polymer composite elements with steel components for durability.

Key Specifications

• The caliber is .223 Rem/5.56 NATO.
• The capacity is 10 rounds.
• The magazine is made for AR-15/M16/M4 platform variants.
• The model designation is Ultimag 10R.
• The construction uses polymer composite and steel components.
• The product type is Detachable.
• The finish is listed as Black.
• The listed weight is 0.315.

Engineered for reliability and practical use, the Ultimag 10R balances lightweight handling with durable construction for range sessions, training, and applications where a 10-round magazine is preferred. Its ergonomic profile and specialty floor plate make it a straightforward choice for users seeking a functional, low-profile magazine for AR-platform rifles.