Sig Sauer MCX-Spear 20rd Multi-Cal Steel Magazine, Coyote Tan

Description

This factory replacement magazine is made for the Sig Sauer MCX-Spear and is finished in coyote tan. Constructed to the manufacturer’s specifications from steel, it is a double-stack 20-round magazine compatible with multiple calibers. The design accepts cartridges up to 2.850 inches overall length and includes side witness holes for round count visibility.

Key Specifications

• The magazine holds 20 rounds.
• Intended fit is Sig MCX-Spear.
• Compatible calibers include 277 Sig Fury, 6.8x51mm, 6.5 Creedmoor, and 7.62 NATO.
• Construction material is steel.
• Exterior finish color is Coyote Tan.
• Magazine style is double-stack.
• Accepts cartridges up to an overall length of 2.850 inches.
• Baseplate is made of steel.
• Features side witness holes for round count visibility.
• Factory model designation is MCX-Spear.

Built to deliver consistent feeding and durable service, this magazine is a practical spare or replacement for MCX-Spear owners. Its multi-caliber compatibility and robust steel construction make it well suited for range use, training, and duty applications where a reliable, serviceable magazine is required.