Area 419 Universal SA Magazine Extension Red for ARC and AICS

The Area 419 Universal SA Magazine Extension is a red extension designed for compatible ARC, AICS, and Accurate magazines. Its angled attachment rail is designed to align with the magazine pocket and cartridge column. Fluted sides provide a defined gripping surface and help reduce weight.

The extension is designed for select ARC, AICS, and Accurate magazines, including certain standard bolt-face and SAUM/WSM configurations. Capacity increases vary by magazine and cartridge.

Key Specifications

• The manufacturer is Area 419.
• The product is a Universal SA magazine extension.
• The finish color is red.
• The extension is designed for compatible ARC, AICS, and Accurate magazines.
• Expected capacity increases range from +2 to +5 rounds, depending on the magazine and cartridge.
• ARC 10-round magazines may provide an increase of +4 or +5 rounds, depending on the cartridge.
• AICS and Accurate 10-round magazines may provide an increase of +3 or +4 rounds, depending on the cartridge.
• AICS and Accurate 5-round magazines may provide an increase of +2 or +3 rounds, depending on the cartridge.
• Accurate WSM 3- or 7-round magazines may provide an increase of +3 rounds.
• The extension is not compatible with AI AW, Magpul, or other polymer AI magazines.

With its angled attachment design, fluted exterior, and broad compatibility across specified magazine platforms, the Area 419 Universal SA Magazine Extension offers a carefully engineered way to expand magazine capacity where supported.