This value pack replacement or spare magazine is compatible with your Ruger Max-9. It comes with one flush fit floor plate and one extended floor plate. Made in the USA. NOTE: This mag is NOT compatible with other Ruger 9mm pistols.
Specifications:

Caliber	9mm Luger
Capacity	12rd
Finish
Model	Max-9
Material	Steel
Type
Model Fit	Max-9
Brand Fit	Ruger
Capacity	12