ProMag RUGA34 32-Round Extended Magazine 9mm Ruger SR Series

The ProMag RUGA34 delivers extended firepower for Ruger SR series pistols with a reliable 32-round capacity that transforms standard carry guns into high-capacity platforms. This blued steel magazine construction provides the durability needed for extended range sessions and competitive shooting applications.

What Makes This Different

Unlike standard 10 or 17-round factory magazines, the RUGA34 more than doubles ammunition capacity while maintaining the proven ProMag spring system. The extended body design incorporates reinforced feed lips and a heat-treated steel construction that resists deformation under repeated loading cycles. Factory magazines typically max out at 17 rounds, making this magazine ideal for competition stages requiring higher round counts.

Key Features

• 32-round capacity extends shooting sessions without frequent reloading
• Blued steel construction resists corrosion and provides long-term durability
• Compatible with Ruger SR9, SR40, and SR45 pistol models
• Heat-treated magazine spring maintains consistent feeding pressure
• Reinforced polymer follower reduces binding and jamming
• Extended baseplate provides secure grip for tactical reloads
• Drop-free design ensures reliable magazine changes under stress

Range testing shows consistent feeding across various 9mm ammunition weights from 115 to 147 grains. Competition shooters benefit from the reduced reload frequency during multi-target stages, while the extended grip surface aids in rapid magazine changes. The blued finish matches most factory Ruger finishes and resists wear from holster contact and environmental exposure.

Technical Specs

• Capacity: 32 rounds of 9mm Luger ammunition
• Construction: Heat-treated blued steel body
• Compatibility: Ruger SR9, SR40, SR45 pistols
• Follower: High-impact polymer with anti-tilt design
• Spring: Chrome silicon steel for consistent tension
• Overall length: Approximately 7.5 inches
• Weight: 4.2 ounces empty
• Manufacturer: ProMag Industries

The RUGA34 addresses the capacity limitations of factory magazines without compromising reliability or requiring permanent modifications to the host pistol. ProMag's established reputation in aftermarket magazine manufacturing backs this extended capacity solution for serious shooters demanding more rounds between reloads.