TYRANT MAG EXT FOR GLK17/22 +6/5 BLK

Tyrant's magazine base pads are CNC machined from aerospace grade aluminum. This gives any operator the added weight needed for your base pad to drop free and fast. These Glock mag extensions instantly add 6 rounds to your 9mm and 5 rounds to your .40 cal for the Glock 17/19x/22/34/35/45.