Sig Sauer have in the past shipped two magazines with their pistols. They announced today that they would only be shipping one magazine because of unprecedented demand. From the press release:

This change in configuration is a result of the critical shortage of magazines throughout the industry. SIG SAUER’s decision to ship commercial pistols with one magazine will allow existing and new orders to be processed without interruption.

Without this change in policy, magazine availability would severely hinder SIG SAUER’s ability to meet market demand and ship product in a timely manner. Distributor and dealer single magazine pistol shipments commence immediately.

I do wonder if this is simply a way to make extra profit and spinning it in a positive manner.