SIG Sauer MCX-SPEAR 20-Round Multi-Caliber Magazine

This factory replacement magazine is designed for the SIG Sauer MCX-SPEAR rifle. It holds 20 rounds and supports .277 SIG Fury, 6.8x51mm, 6.5 Creedmoor, and 7.62 NATO cartridges.

Built from steel with a Coyote Tan finish, this double-stack magazine features side witness holes and accepts cartridges up to 2.850 inches in length. It is intended for MCX-SPEAR applications where a factory-pattern replacement or additional magazine is needed.

Key Specifications

• The magazine is designed for the SIG Sauer MCX-SPEAR rifle.
• The magazine holds 20 rounds.
• It supports .277 SIG Fury, 6.8x51mm, 6.5 Creedmoor, and 7.62 NATO.
• The magazine body is made from steel.
• The finish is listed as Coyote Tan.
• The magazine uses a double-stack configuration.
• It accepts cartridges up to 2.850 inches in length.
• The magazine includes side witness holes.
• The baseplate material is steel.

With its factory-pattern fit, steel construction, broad cartridge compatibility, and 20-round capacity, this MCX-SPEAR magazine is a practical component for maintaining a well-equipped rifle setup.

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