DAA Race Master / Racer Magazine Pouch - Replacement Spacers by Double Alpha Academy 

A set of spacers for your DAA Racer or Race Master double-stack pouches.

Thin: These are the spacers you would use with the larger double stack magazines, such as those of the STI, SV, Para, BUL M5 and so on.

Thick: These are the spacers you would use with the smaller double stack magazines, such as the SP01, Tanfoglio, Sig and other 9mm
magazines.