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Quick Look

Maxim Defense introduced the MD9 rifle to combine compact design with high performance in 9mm carbine form. Its design focuses on modularity and superior handling for tactical and defensive roles. The MD9 is recognized for its adaptability and solid presence in the pistol-caliber carbine market.

Why It's a Top Choice

Reliable blowback operation with minimal recoil
Modular chassis supports various accessories
Ambidextrous controls enhance user versatility
High-capacity magazines for extended use
Durable construction for tactical durability

Key Variants

MD9 SBR

Short-barreled version ideal for close quarters and personal defense.

MD9 Micro

Compact model suited for maneuverability in tight environments.

MD9 PSB

Pistol-stabilizing brace variant for enhanced shoulder support.

Competitor Comparison Table

Feature	MD9	Sig Sauer MPX	Ruger PC Carbine
MSRP	$1800	$1600	$900
Capacity/Size	30+1 9mm	30+1 9mm	17+1 9mm
Weight	6.6 lbs	7.9 lbs	5.3 lbs
Optics-ready	Yes	Yes	No
Trigger type	Single-stage	Modular, single-stage	Double-action
Notable pro	Lightweight, modular chassis	Fully ambidextrous controls	Affordable and reliable
Notable con	Higher price point	Heavier overall weight	Limited aftermarket support

Best Use Cases

Urban self-defense scenarios
Law enforcement and tactical duty
Close-quarters competition shooting
Home defense platform
Range training and practice

FAQs

Can I use standard 9mm pistol magazines in the Max Defense MD9?

No, the MD9 uses specifically designed high-capacity magazines for reliable feeding and optimal fit.

What is the barrel length of the Maxim Defense MD9?

The MD9 typically features an 8.5-inch barrel, balancing compact size with effective ballistic performance.

How does the MD9's blowback system work?

It uses a simple blowback mechanism that cycles the action via recoil energy, ensuring reliability with 9mm rounds.

MAXIM DEFENSE MD9 for Sale