ProMag S&W CSX 20-Round 9mm Magazine, 4140 Heat-Treated Steel, Blued Oxide Finish SMIA24

Product Description

The ProMag SMIA24 magazine is a high-capacity aftermarket pistol magazine designed to fit the Smith & Wesson CSX in 9mm. Built from durable 4140 heat-treated steel and finished in a blued/oxide coating, it’s engineered for dependable feeding and long service life—ideal for range sessions, training, and keeping an extra magazine on hand.

Product Highlights

• Designed to fit S&W CSX pistols chambered in 9mm
• 20-round magazine capacity for fewer reloads during training and range use
• Constructed from rugged 4140 heat-treated steel for strength and durability
• Blued/oxide finish helps resist wear while maintaining a clean, classic look
• Aftermarket replacement magazine option from ProMag

Specs

• Brand: ProMag
• Manufacturer Part Number: SMIA24
• UPC: 708279016318
• Type: Handgun magazine
• Caliber: 9mm
• Firearm Fit: Smith & Wesson CSX
• Capacity: 20 rounds
• Material: 4140 heat-treated steel
• Finish/Color: Blued / Oxide

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