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.
