Ruger has come out with 3rd, 5rd and 10rd polymer mags for the GSR. Ruger wants close to $40 @. CTD has them for $27 and change @.
Scout-308-Mag-M77-10P-Sturm, Ruger & Co., Inc.
77925 - Ruger Gunsite Scout Rifle 10 Round Magazine, Black Polymer
I had picked up a 5rd from Ruger before I...