Description Umarex GLOCK 17 Gen 4 Air Gun Spare BB Magazine Keep a spare magazine on hand for your shooting and training with the GLOCK 17 Gen 4 blowback action .177 caliber air pistol. This drop free magazine holds 18 steel BBs as well as a single 12 gram CO2 cartridge. Key Features: 18-shot drop-free BB magazine Fits GLOCK 17 Gen 4 Blowback .177 caliber air pistol CO2 Housed in Magazine NOTE: Magazine only (air pistol NOT included, CO2 NOT included)
