ProMag Polymer Rifle Magazine AR-308 .308 50-Round Dark Earth DRM-A1-FDE-50RD. It is constructed of DuPont Zytel polymer with injection molded mag follower and stainless steel mag spring. Specifications for ProMag AR-308 .308 50 Round Rifle...
ProMag Polymer Rifle Magazine AR-308 .308 50-Round Dark Earth DRM-A1-FDE-50RD. It is constructed of DuPont Zytel polymer with injection molded mag follower and stainless steel mag spring. Specifications for ProMag AR-308 .308 50 Round Rifle...