ProMag STA30 8-Round 9mm Magazine for Star BM Pistol - Blued Steel

The ProMag STA30 delivers reliable feeding and extended capacity for Star BM pistols, offering shooters a dependable aftermarket magazine solution. This 8-round magazine maintains the classic blued steel finish that matches original Star BM aesthetics while providing enhanced durability.

What Makes This Different

Unlike factory magazines that can be difficult to source, the STA30 provides readily available replacement capacity for Star BM owners. The heat-treated steel construction exceeds standard magazine tolerances, while the precision-formed follower ensures consistent cartridge presentation. ProMag's manufacturing process creates magazines that function reliably across various 9mm Luger loads, from standard ball ammunition to hollow point defensive rounds.

Key Features

• 8-round capacity extends shooting sessions without frequent reloading
• Heat-treated blued steel body resists corrosion and wear
• Precision-machined follower ensures smooth feeding cycles
• Chrome silicon spring maintains consistent tension over thousands of cycles
• Reinforced feed lips prevent deformation under stress
• Drop-free design allows rapid magazine changes
• Compatible with all 9mm Luger cartridge specifications

Range testing demonstrates consistent feeding across multiple ammunition weights, from 115-grain to 147-grain projectiles. The magazine's geometry accommodates both ball and hollow point bullets without binding. Competition shooters appreciate the extended capacity for USPSA Production division, while collectors value having backup magazines for their Star BM pistols. The blued finish withstands regular handling and holster wear typical of carry applications.

Technical Specs

• Capacity: 8 rounds of 9mm Luger
• Material: Heat-treated carbon steel with blued finish
• Spring: Chrome silicon wire construction
• Follower: Precision-machined steel
• Compatibility: Star BM pistol models
• Overall Length: Approximately 4.2 inches
• Weight: 3.2 ounces empty
• Country of Origin: USA

Star BM owners gain peace of mind knowing replacement magazines remain available through ProMag's established distribution network. The STA30 represents practical insurance for maintaining these classic Spanish pistols in active service, whether for collection, competition, or personal protection applications.