Blade-Tech Fits Glock 29/30 Combo Pack HOLX0076RC2930BLKRH The value pack includes the new injection molded Revolution Holster, and the proven stable Revolution Double Mag Pouch and safe Training Barrel Breakthrough polymer technology won't become soft in extreme temperatures (over 300 F) and won't become fragile in low temperatures. The Double Magazine Pouch firmly holds your additional magazines.