
Availability: In Stock
Current Stock: Out of stock
The Maxim Defense Industries CQB MXM-47576 buttstock assembly is a modular stock solution purpose-built for the CQB Gen 6 platform and compatible PDW braces. If you're running a Maxim CQB rifle or working with a PDW-pattern upper receiver, this FDE (Flat Dark Earth) assembly gives you the ergonomic control and modularity that modern compact rifle shooters demand. This is the assembly component only—ideal for builders who already have the infrastructure or who want to upgrade an existing setup without redundant parts.
B-stock condition means it may carry minor cosmetic marks or signs of handling, but the functional integrity is there. For shooters who prioritize capability over pristine finish—hunters in brush country, tactical trainers, range regulars, and builders—B-stock pricing makes sense. The FDE finish blends versatility with classic appeal, working across woodland, desert, and transitional environments without drawing attention.
Maxim Defense stocks are engineered around the needs of short-barreled rifle and PDW users: streamlined profiles, solid lockup, and interface consistency with modern receiver designs. Whether you're optimizing a dedicated CQB rifle, replacing a worn component, or building from the ground up, this assembly delivers the stock solution without compromise.
The CQB MXM-47576 buttstock assembly is designed to fit Maxim Defense CQB Gen 6 rifles and compatible PDW braces within that ecosystem.
This is the buttstock assembly component itself. It does not include receiver, upper, or other rifle components—you are purchasing the stock mechanism for installation on a compatible platform.
B-stock items may show minor cosmetic wear, handling marks, or packaging imperfections, but are fully functional. They are sold at a discount compared to new condition.
FDE (Flat Dark Earth) is a neutral, earthy tan finish commonly chosen for tactical and field rifles. It provides a low-visibility appearance suitable for a range of outdoor and training environments.

SKU: 121687586 • Width: 5.9in • Height: 2.2in • Depth: 11.9in • Weight: 0.67oz





Availability: In Stock
Current Stock: Out of stock
The Maxim Defense Industries CQB MXM-47576 buttstock assembly is a modular stock solution purpose-built for the CQB Gen 6 platform and compatible PDW braces. If you're running a Maxim CQB rifle or working with a PDW-pattern upper receiver, this FDE (Flat Dark Earth) assembly gives you the ergonomic control and modularity that modern compact rifle shooters demand. This is the assembly component only—ideal for builders who already have the infrastructure or who want to upgrade an existing setup without redundant parts.
B-stock condition means it may carry minor cosmetic marks or signs of handling, but the functional integrity is there. For shooters who prioritize capability over pristine finish—hunters in brush country, tactical trainers, range regulars, and builders—B-stock pricing makes sense. The FDE finish blends versatility with classic appeal, working across woodland, desert, and transitional environments without drawing attention.
Maxim Defense stocks are engineered around the needs of short-barreled rifle and PDW users: streamlined profiles, solid lockup, and interface consistency with modern receiver designs. Whether you're optimizing a dedicated CQB rifle, replacing a worn component, or building from the ground up, this assembly delivers the stock solution without compromise.
The CQB MXM-47576 buttstock assembly is designed to fit Maxim Defense CQB Gen 6 rifles and compatible PDW braces within that ecosystem.
This is the buttstock assembly component itself. It does not include receiver, upper, or other rifle components—you are purchasing the stock mechanism for installation on a compatible platform.
B-stock items may show minor cosmetic wear, handling marks, or packaging imperfections, but are fully functional. They are sold at a discount compared to new condition.
FDE (Flat Dark Earth) is a neutral, earthy tan finish commonly chosen for tactical and field rifles. It provides a low-visibility appearance suitable for a range of outdoor and training environments.
SKU: 121687586 • Width: 5.9in • Height: 2.2in • Depth: 11.9in • Weight: 0.67oz
