Upgrade your compact build with the rugged, proven performance of the Maxim Defense CQB Buttstock Assembly Only (FDE)—a premium stock assembly engineered for shooters who demand a tight, space-saving profile without giving up stability and control. Designed to fit Maxim Defense CQB Gen 6 and PDW brace systems, this buttstock assembly (assembly only) is ideal for users who already have a compatible Maxim platform and want to complete, refresh, or color-match their setup in Flat Dark Earth (FDE). Product identifiers: MXM47576 and UPC 680017475765.
If you’re searching for a Maxim Defense CQB buttstock FDE, a replacement buttstock assembly for CQB Gen 6, or MXM47576, this is the right component for shooters who want Maxim’s signature compactness, modern aesthetics, and dependable shouldering interface on a compatible system.
Built for Ultra-Compact CQB and PDW-Style Setups
Maxim Defense is well-known for short, PDW-style stocks and brace systems designed to keep overall length minimal while maintaining shootability. A compact stock setup is especially valuable when you prioritize:
Maneuverability in tight spaces
Efficient storage and transport
A streamlined profile for vehicle or bag setups
Reduced snag points when moving through doorways or brush
Modern PDW styling with functional ergonomics
The CQB system concept is all about keeping the rifle compact and fast-handling—without turning it into an awkward compromise.
Buttstock Assembly Only: Perfect for Replacements, Spares, and Color Matching
This listing is specifically for the buttstock assembly only, making it a smart choice for:
Replacing a worn or damaged buttstock portion
Building a spare assembly for a second setup
Switching colors to match an FDE build theme
Completing a compatible system when you already own the proper base components
If you already have a Maxim CQB Gen 6 or PDW brace system, the assembly-only format saves you from buying parts you don’t need.
Flat Dark Earth (FDE): Modern Look, Practical Finish
FDE is one of the most popular colors in modern rifle builds because it blends well with a wide variety of setups—from “desert” themes to mixed two-tone rifles. An FDE buttstock assembly is ideal for:
Matching FDE handguards, grips, magazines, and optics accessories
Creating a cohesive two-tone black/FDE rifle aesthetic
Building a modern, duty-style look that doesn’t stand out excessively outdoors
Reducing the harsh “all black” contrast in bright environments
If you’re building a refined FDE setup, this is a clean way to unify the rear of the rifle visually.
Compatibility: Fits CQB Gen 6 & PDW Brace Systems
This buttstock assembly is designed to fit Maxim Defense CQB Gen 6 and PDW braces—a crucial detail for correct function and secure fit. Using the correct compatible assembly helps ensure:
Proper lockup and alignment
Smooth extension and retraction behavior (system dependent)
A stable shoulder interface
A consistent feel across training and real use
Always confirm your specific Maxim platform and configuration before ordering to ensure correct compatibility.
Why a Quality Stock Assembly Matters
The stock is one of the primary contact points between shooter and rifle. A premium compact assembly helps you maintain:
Better recoil control and stability
Faster sight acquisition during transitions
Improved consistency in shoulder placement
More confidence in rapid strings and positional shooting
When your build is compact, the stock becomes even more important—because good ergonomics help offset the challenges of shorter overall packages.
Ideal Uses: Compact Builds, Training Rifles, and Modern Carbine Setups
The Maxim Defense CQB buttstock assembly is a strong fit for:
PDW-style builds where minimal length is a priority
Compact carbines used for training and range work
Bag setups and transport-friendly configurations
Shooters who want a premium stock interface on compatible Maxim systems
FDE-themed rifle builds for a cohesive, modern look
It’s also a great choice for owners who like keeping spare parts on hand to minimize downtime.
Product Details and SEO Search Terms (Easy Reference)
To help you match the exact product quickly:
Brand: Maxim Defense
Product Type: CQB Buttstock Assembly Only
Color: FDE (Flat Dark Earth)
Compatibility: Fits CQB Gen 6 & PDW Braces
Model / Part Number: MXM47576
UPC: 680017475765
Common searches: Maxim Defense CQB buttstock assembly FDE, MXM47576, Maxim CQB Gen 6 replacement buttstock, Maxim PDW brace buttstock assembly, 680017475765
A Premium FDE Stock Assembly for Your Maxim CQB/PDW System
If you’re running a compatible Maxim platform and want a rugged, compact buttstock interface with a clean Flat Dark Earth finish, the Maxim Defense CQB Buttstock Assembly Only (FDE) for CQB Gen 6 & PDW Braces (MXM47576 / 680017475765) is the perfect fit. Whether you’re replacing a component, building a spare, or completing an FDE-themed setup, this assembly delivers the streamlined look and practical performance Maxim Defense is known for.
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