Umarex 20rnd Magazine for GHK Glock 17/45 Gen5 MOS GBB

If you're rocking the Umarex/GHK Glock 17 MOS or Glock 45 MOS GBB pistol, these are the mags you need! The Umarex 20rnd Magazine for GHK Glock 17/45 Gen5 MOS GBB is officially licenced by Glock Ges.m.b.H and includes Glock markings on the baseplate to complete the look. A more realistic design than your usual Glock mag, this magazine doesn't have a follower channel on the front, making it look almost identical to a real Glock magazine. Loading BBs is done through the feed lips at the top of the magazine body using a speed loader and the gas fill valve is on the bottom, concealed beneath the baseplate. To access the fill valve, push the detent on the bottom of the baseplate inwards and slide the baseplate off. Compatibility wise, this magazine is designed specifically for the GHK OEM Glock 17 MOS and Glock 45 MOS and in all likelihood, won't work with other Glock or EU series platforms.