DAA 1911/  Single Stack Spacer for RM and Racer Pouches by Double Alpha Academy 

This adapter makes it possible to use your Race Master Aluminium pouches with Single Stack 1911 Magazines.
The spacer fits on the inside of the outer wall of your pouch, using the supplied button-head screw.
You will need to use the thick side spacer and thin pressure spacer you received with the pouch, and in combination with this
additional spacer, your single stack magazine will be positioned in the center of the pouch body and will release smooth as
butter!
Please note: this Single Stack Adapter fits the Race Master and Racer Pouches.