Sig Folding Stock: 5-Position Adjustable Perfect Fit and Feel: This Sig folding telescoping stock offers 5 different positions, allowing you to adjust the length to fit your body perfectly for better accuracy and comfort. Compact Storage: The Sig MPX folding stock design allows you to fold the unit to the side, making your firearm much easier to carry in a bag or store in tight spaces. Built to Last: Made from a tough blend of polymer and aluminum, this folding stock for Sig MCX is designed to handle heavy use while staying lightweight at only 14.1 ounces. Fast Installation: This folding stock for sig mpx attaches quickly to any 1913 interface, meaning you can upgrade your setup in minutes without needing a gunsmith. Integrated Quick Detach Slots: Features built-in Quick Disconnect (QD) swivel slots, so you can attach your favorite sling and carry your gear comfortably all day. Authentic Factory Part: Because this is a genuine Sig Sauer replacement part, you can trust it will work flawlessly with your MCX, MPX, or MCX-SPEAR LT. Sig Stock X Review What are some common accessories to add to the Sig Folding Stock? Quick Detach (QD) Sling Swivels: Since your new Sig folding telescoping stock comes with built-in QD slots, adding a high-quality swivel allows you to attach a sling instantly for secure, hands-free carrying. Tactical Slings: A two-point or bungee sling is the perfect partner for a Sig MPX folding stock. It helps distribute the weight of your firearm during long days at the range and keeps your weapon ready at a moment's notice. Optics and Red Dot Sights: To make the most of the "perfect fit" provided by your Sig collapsible folding stock, add a red dot sight. This combination allows for lightning-fast target acquisition and improved accuracy. Handguards and Vertical Grips: Improve your control and heat management by adding an M-LOK handguard or a vertical grip. These work alongside your folding stock for Sig MCX to provide a more stable and comfortable shooting stance. Sig Foldable Scope Features and Specs The Sig folding stock represents the peak of modular design, offering a seamless blend of strength and adaptability for the modern shooter. By utilizing a rugged 1913 interface, this Sig Sauer telescoping/folding stock provides a rock-solid connection that allows for instant deployment while significantly reducing the firearm's footprint for storage and transport. Key Features Dual-Action Design: This Sig folding telescoping stock both folds and telescopes, giving you the ultimate flexibility to shorten your rifle for tight spaces or extend it for a stable shooting platform. 5-Position Adjustability: Tailor the length of pull to your specific body type or gear setup, ensuring maximum comfort and better recoil control every time you aim. Side-Folding Mechanism: The Sig mpx folding stock tucks neatly to the side, solving the problem of bulky gear and making your firearm much easier to fit into discreet carry bags. Rugged Hybrid Construction: Built with premium aluminum and high-impact polymer, this folding stock for Sig MCX offers military-grade durability without adding unnecessary weight to your kit. Integrated QD Slots: Features built-in Quick Disconnect swivel points, allowing for rapid sling attachment so you can transition from carrying to firing in seconds. Technical Specifications Model Compatibility: Optimized for Sig MCX, Sig MCX-SPEAR, Sig MCX-SPEAR LT, and Sig MPX SKU: STOCK-X-FOLD-TELE-FDE Weight: Ultra-lightweight at 14.1 oz (400 g). Color: Flat Dark Earth (FDE) finish. Material: High-strength Polymer and Aluminum. Attachment Type: M1913 Rail Interface. Adjustment Range: 5 adjustable positions. Sling Connectivity: Quick Disconnect (QD) Swivel Slots. Action: Folding and Telescoping capabilities. What's in the box of the Telescopic/Folding Stock? (1) Sig Sauer MCX/MPX Telescopic/Folding Stock (1) Integrated M1913 Mounting Interface (1) Set of Factory Installation Hardware Sig Foldable Scope FAQs Will the Sig folding stock fit a standard AR-15? No, this Sig folding stock is designed specifically for the Sig Sauer MCX and MPX platforms. It requires a 1913 interface (Picatinny rail) at the rear of the receiver to attach properly. Can I adjust the length of this Sig Sauer telescoping/folding stock? Yes, this Sig Sauer telescoping/folding stock features 5 different adjustable positions. This allows you to set the perfect length of pull for your body size or tactical gear. Does the Sig collapsible folding stock fold to the left or the right? By default, the Sig collapsible folding stock is designed to fold to the left side of the receiver. This keeps the profile slim for easier storage in bags or tight spaces. Is this an authentic factory part or an aftermarket copy? Atomic Defense only provides genuine factory replacements, and this Sig folding telescoping stock is an authentic SIG SAUER part. You can trust it will have the exact fit and military-grade durability the manufacturer intended. Do I need a gunsmith to install the Sig MPX folding stock? No, the Sig MPX folding stock is designed for fast and easy installation. It attaches directly to the 1913 rail on your receiver using the included hardware, so you can upgrade your setup in minutes. Can I attach a sling to this folding stock for Sig MCX? Yes, the folding stock for Sig MCX includes built-in Quick Disconnect (QD) swivel slots. This makes it easy to add a tactical sling for comfortable carrying throughout the day. Will this folding stock for Sig MPX make my firearm an SBR? Attaching a folding stock for Sig MPX to a pistol may change its legal classification to a "Short-Barreled Rifle" (SBR) under Federal law. It is your responsibility to follow all NFA rules and local regulations before installation. Where can I find the Sig folding stock for sale? Atomic Defense is a trusted and authorized dealer for high-end tactical gear and factory Sig Sauer accessories. When you buy from us, you are guaranteed to receive a brand-new, authentic Sig folding stock backed by professional customer support.
