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Ruger 3521 Max-9 Long RD 9mm 4in 12+1 Optic Ready

Ruger 3521 Max-9 Long RD 9mm 4in 12+1 Optic Ready

SKUTSW|181676 Conditionnew CategorySemi Auto Handguns
$329.60
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About this product

The Ruger 3521 Max-9 Long RD is a striker-fired semi-automatic handgun chambered in 9mm designed for versatile carry and range use. It features an optic-ready, serrated alloy steel slide and a 4-inch barrel for a balance of sight radius and concealability. The pistol ships with a black polymer frame and a striker block/trigger safety arrangement. With a 12+1 capacity this model is positioned for practical everyday carry, training, and general defensive readiness.

Key Specifications

  • Chambered in 9mm.
  • Standard magazine capacity is 12 + 1 rounds.
  • Barrel measures 4 inch.
  • Action type is Striker Fired.
  • The slide is Optic Ready/Serrated.
  • Features a black polymer frame.
  • Includes a Striker Block/Trigger safety system.
  • Manufacturer: Ruger / Sturm, Ruger & Co.
  • Model: 3521 Max-9 Long RD

Designed for informed, no-nonsense shooters, the 3521 Max-9 Long RD pairs a compact footprint with an optic-ready platform and practical capacity. Its combination of a 4-inch barrel, serrated slide, and polymer frame delivers a versatile package well-suited to everyday carry, training sessions, and responsible defensive preparedness.

Specs at a glance

Ruger 3521 Max-9 Long RD 9m… SPECS AT A GLANCE 9mm SIZE
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
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$329.60