Magpul MAG1137BLK PMAG D-50 GL9-PCC 50rd Drum 9mm Luger Black Polymer Glock Style Fits Post PCC (NOT B&T GHM9 & KelTec Sub 2000)Made in the USA, lightweight but incredibly strong, the PMAG D 50 GL9 PCC is a highly reliable, drum magazine for large format pistols and pistol caliber carbines that feed from GLOCK pattern magazines. The Magpul D 50 GL9 PCC boasts many of the proven features of its 5. 56 and 7. 62 predecessors, the PMAG D 60 AR M4 and PMAG D 50 LR SR GEN M3, while providing the user with a similar magazine capacity increase. Providing 50 round capacity, the unique