SIG MAG-1911-45-7 is a factory 7-round magazine for SIG SAUER 1911 pistols in .45 ACP. While more than one capacity is offered, this listing is for 7-round only. SIG lists it for Compact and Ultra models. It is a single-stack magazine.

The body is steel with a stainless finish. The baseplate is steel. Side witness holes show the stack. This magazine is sized for the compact grip; it is too short for a Government or Commander frame. SIG notes magazines can come from more than one maker to the same spec, so stamp and finish color can vary slightly.

This listing is the SIG 1911 Compact .45 ACP 7-round magazine only.

• Manufacturer: SIG SAUER — 1911 Compact 7-round, MAG-1911-45-7, UPC 798681412129
• Caliber / capacity: .45 ACP; 7 rounds; single stack
• Fit: SIG 1911 Compact and Ultra; not Government or Commander length
• Build: steel body; steel baseplate; stainless; side witness holes
• This listing: 7-round Compact only