Sig Sauer MAGMODF4318 P320 18rd Magazine .40/.357 Blued

Description

This is a full-size replacement magazine for the Sig Sauer P320 family, listed to fit P320 and P250 full-size pistols. It provides an 18-round capacity and is specified for use with .40 S&W and .357 Sig cartridges. The body is metal with a blued/black exterior intended to match factory finishes and maintain reliable feeding. The magazine is offered as an individual unit suitable for service, range, or maintenance purposes.

Key Specifications

• The magazine capacity is 18 rounds.
• Compatible fit is listed as P320 full-size and also described to fit P250.
• Chambering compatibility is .40 S&W and .357 Sig.
• Construction material is metal.
• The exterior finish is blued (black).
• Manufacturer model identifier is MAG-MOD-F-43-18 (MAGMODF4318).
• This product is a full-size, extended 18-round magazine.

Built to factory fitment standards, the MAGMODF4318 offers a durable metal body and an 18-round capacity for shooters using Sig Sauer full-size P320 or compatible P250 pistols in .40 S&W or .357 Sig. Its blued finish and factory-style profile make it a practical option for replacing worn magazines or expanding your available magazines while keeping consistent function and handling.