Sig Sauer MCX/MPX Polymer Skeletonized Stock - Black 8901267

The Sig Sauer 8901267 MCX/MPX Polymer Skeletonized Stock delivers enhanced ergonomics and reduced weight for tactical rifle platforms. This factory replacement stock maintains the structural integrity required for demanding applications while cutting unnecessary material through strategic skeletonization. Built to Sig Sauer's exacting standards, it provides consistent cheek weld and length of pull adjustment.

What Makes This Different

Unlike standard solid polymer stocks, the skeletonized design removes material in non-critical areas to achieve weight savings without compromising strength. The polymer construction resists impact damage and environmental extremes better than aluminum alternatives. Strategic reinforcement ribs maintain structural integrity under recoil forces while the textured grip surfaces provide secure handling in wet conditions.

Key Features

• Skeletonized polymer construction reduces weight by approximately 15% over solid stocks
• Direct replacement compatibility with MCX and MPX rifle platforms
• Adjustable length of pull with multiple position settings
• Integrated QD sling attachment points on both sides
• Textured grip surfaces for enhanced control in adverse conditions
• Impact-resistant polymer withstands drops and hard use
• Matte black finish matches factory rifle aesthetics

Field performance demonstrates the stock's ability to maintain zero consistency through extended firing sessions. The reduced weight improves handling characteristics during rapid target transitions while the adjustable length accommodates various shooting positions and gear configurations. Temperature extremes from -40°F to 140°F do not affect the polymer's dimensional stability or impact resistance.

Technical Specs

• Material: High-strength polymer construction
• Finish: Matte black
• Compatibility: Sig Sauer MCX and MPX platforms
• Length of Pull: Adjustable (multiple positions)
• Sling Attachments: QD swivel compatible
• Weight: Approximately 15% lighter than solid polymer stocks
• Country of Origin: USA

This factory stock upgrade provides measurable performance improvements for serious shooters who demand reliability without excess weight. The proven polymer formulation and precision manufacturing ensure consistent performance across thousands of rounds.