Maxim Defense — CQB Gen 7 Stock (MXM47503) — 4-Position Collapsible — 7075 Aluminum Housing — Flat Dark Earth Mil-Spec Anodized — UPC 680017475031

Meta (SEO) short description: The Maxim Defense CQB Gen 7 Stock (MXM47503) is a premium 4-position collapsible AR-15 stock with a 7075-T6 aluminum housing, rapid pull-to-deploy interface, extended cheek weld options, and a Flat Dark Earth mil-spec anodized finish. Ideal for CQB, patrol, and compact carbine builds. Maxim Defense+1

Product Overview — Compact Control, Real-World Design

The Maxim Defense CQB Gen 7 is the next evolution of Maxim’s compact stock platform engineered for operators and builders who demand a small collapsed footprint without sacrificing cheek weld, stability, or durability. Built around a 7075 aluminum housing and finished in military-spec anodize, the Gen 7 offers a robust, billet-quality interface that installs on standard mil-spec AR-15 receiver extensions and provides a fast, no-button “pull-to-deploy” action for instant, positive deployment in high-stress situations. Maxim Defense

Why the Gen 7 is Different — Engineered for Use, Not Just Looks

Maxim refined the Gen 7 around three practical goals: minimize overall collapsed length for close-quarters maneuverability, preserve a usable cheek weld when extended, and offer simple, repeatable indexing across four positions. The Gen 7 collapses to an ultra-compact ~5.3" added length, giving platform builders a true PDW/CQB stance, and extends to a full-length carbine position for comfortable shooting when needed—so you get both worlds without compromise. Maxim Defense+1

Key Features & Benefits (SEO keywords naturally included)

• 7075 Aluminum Housing: Aircraft-grade aluminum construction for best-in-class strength-to-weight and long service life. Maxim Defense

• 4-Position Collapsible: Four positive detent positions let you tune length-of-pull for armor, shooters of different sizes, or rapid transitions between roles. OpticsPlanet

• Rapid Pull-to-Deploy Action: No exposed release buttons to snag—simply pull to the desired position for quick, intuitive deployment under stress. Rainier Arms

• Extended Cheek Weld & Ergonomics: Designed to give a usable cheek interface even in a short package, improving sight alignment and follow-up accuracy. Maxim Defense

• Mil-Spec Anodized Finish (FDE): Flat Dark Earth mil-spec anodize provides corrosion resistance and a low-glare, tactical look that pairs with modern furniture. Multiple finish options are commonly offered by retailers. Carolina Sporting+1

• Multiple Buffer Options: Compatible with a range of buffer configurations for tuning (Maxim lists multiple buffer options and compatibility notes on the Gen 7 product). Maxim Defense

Technical Specifications (Manufacturer Reported)

• Model / MPN: CQB Gen 7 Stock — MXM47503.

• UPC: 680017475031 (use this when searching or verifying product listings). Global Ordnance

• Material: 7075 aluminum housing (billet quality). Maxim Defense

• Finish: Flat Dark Earth (mil-spec anodized). Buds Gun Shop

• Collapsed Length (added): ~5.3 inches.

• Indexed Positions (approx): 1st pos ~6.8", 2nd ~8.3", fully extended ~10.0" (listed position dimensions per Maxim product page). Maxim Defense

• Weight: Manufacturer lists approximately 18.5 ounces for the complete Gen 7 assembly (verify retailer listing for buffer-pack weight differences). Maxim Defense+1

• Compatibility: Designed to install on standard mil-spec AR-15 receiver extensions—confirms broad AR-15 compatibility. Maxim Defense

Real-World Performance & Use Cases

The Gen 7 shines on builds where space is a premium: vehicle-borne platforms, SBR-style carbines with braces, or patrol rifles where indexing speed matters. In the collapsed position it keeps the package tight for movement and storage; when pulled to a full carbine length it provides a repeatable cheek weld and solid shoulder interface for accurate follow-ups. The robust aluminum housing resists flex and wear compared with polymer alternatives, delivering consistent cheek-weld geometry through heavy use and hot climates. MidwayUSA+1

Installation & Compatibility Notes

• Direct fit: Installs like a conventional collapsible stock on mil-spec receiver extensions — follow Maxim’s torque and install guidance. If you run non-standard or proprietary tubes, verify fitment prior to purchase. Maxim Defense

• Buffer tuning: The Gen 7 supports multiple buffer options; pairing the correct buffer weight and spring is recommended for suppressed builds or alternate calibers—check Maxim’s fitment notes or consult a qualified gunsmith for tuning. Maxim Defense

Care & Maintenance

Wipe anodized surfaces with a soft cloth after use, avoid harsh solvents on anodize, and periodically verify mount torque and retention points. The aluminum housing is durable but should be inspected for loose hardware after heavy use or high-round count sessions. Maxim Defense

Buying & Identification

When ordering, confirm model MXM47503 and UPC 680017475031 to ensure you receive the Gen 7 FDE variant. Retailers commonly list multiple finish and buffer options—double-check the SKU and included hardware (some packages include a standard buffer; others list the stock only). Trusted dealers and the Maxim product page are the best sources for up-to-date availability and exact package contents. Global Ordnance+1

SEO-Optimized Closing Paragraph

For AR-15 builders seeking a compact, durable, and fast-deploying stock, the Maxim Defense CQB Gen 7 (MXM47503, UPC 680017475031) delivers a mission-focused solution: 7075 aluminum housing, four indexed positions, a minimal collapsed footprint (~5.3"), and a Flat Dark Earth mil-spec anodized finish. Whether you’re building a PDW, a patrol carbine, or a compact range rig, the Gen 7 balances ergonomics, strength, and speed—helping you get on target quicker while keeping your platform compact when it matters most. Verify buffer and package contents with your retailer before purchase. Maxim Defense+2Buds Gun Shop+2

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