ProMag SIG Sauer P229 Extended 15-Round Magazine, Heat-Treated Steel, SIGA16

Product Description

The ProMag SIGA16 is a replacement or spare extended pistol magazine designed to fit the Sig Sauer P229. Built with a heat-treated steel body and a durable black oxide/blued finish, it is engineered for reliable feeding with an injection-molded follower and a magazine spring formed from chrome silicone wire. Made in the USA, this 15-round magazine is a solid choice for range use, training, or keeping an extra magazine on hand.

Product Highlights

• Compatible fit for Sig Sauer P229 pistols
• Extended 15-round capacity for .40 Smith & Wesson / .357 SIG
• Heat-treated steel magazine body with black oxide/blued finish
• Injection-molded follower for consistent feeding performance
• Chrome silicone wire spring helps maintain long-term spring life

Specs

• Brand: ProMag
• Manufacturer Part Number: SIGA16
• UPC: 708279013799
• Compatibility: Sig Sauer P229
• Caliber Compatibility: .40 S&W / .357 SIG
• Capacity: 15 rounds
• Material: Steel (heat treated)
• Follower: Injection molded
• Spring Material: Chrome silicone wire
• Finish/Color: Black oxide / blued
• Country of Manufacture: USA

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