Glock Model 22 .40 S&w 15rd Blk Poly Mag Shield The Ruger 77/17 Rotary Magazine

The Ruger 77/17 Rotary Magazine is a standard factory replacement magazine

After forging

and lockable zippers

- Load Capacity: 265 lbs

229 pistols with narrow flat-sided magazine

Glock Model 22 .40 S&w 15rd Blk Poly Mag Shield The Ruger 77/17 Rotary MagazineProMag has grown to become one of the largest US based magazine manufacturers since they got their start in 1978. This 32 round extended GLOCK magazine is made right here in the U. S. A. by American workers. The magazine is constructed of ProMag's proprietary Dupont Zytel derived high impact polymer to give a long service life in the toughest conditions, with a steel insert that prevents feed lip distortion for added durability to the feed lips. For