Cadex Defense MCS Fore-End Pump for Remington 870

Enhanced Control for the Modular Combat Platform

The Remington 870 MCS (Modular Combat Shotgun) represents a specialized evolution of the classic 870 platform, designed to meet the adaptable requirements of military and law enforcement units through rapid barrel and stock configurations. This fore-end pump enhances the MCS's modular nature while maintaining its core reliability.

Key Features

• 6061-T6 billet aluminum construction
• Integrated hand stop design
• Multiple rail mounting points
• Compact tactical profile
• MCS-specific compatibility

Purpose-Driven Design

While standard 870 platforms focus on universal compatibility, the MCS system prioritizes rapid reconfiguration for mission-specific requirements. Cadex's fore-end pump complements this philosophy through precise machining and thoughtful ergonomics. The integrated hand stop aids in positive action manipulation, particularly valuable during rapid transitions between ammunition types or in CQB scenarios.

Engineering Excellence

The 6061-T6 aluminum construction provides an ideal balance of structural rigidity and weight reduction. Pre-threaded inserts allow customized placement of up to five rail sections (sold separately), enabling tailored accessory configurations while maintaining the shotgun's quick-change capabilities.

Technical Specifications:

• Length: 5.41" (13.74 cm)
• Width: 1.8" (4.57 cm)
• Height: 1.92" (4.88 cm)
• Weight: 0.35 lbs (157 g)
• Material: 6061-T6 Aluminum
• Finish: Type III Hardcoat Anodize
• Rail Capacity: Up to 5 sections

Installation Notes:

• Specific to 870 MCS variants
• Rails sold separately
• Maintains factory MCS modularity
• Direct replacement design

MPN: 5181