Sig Sauer Air Rattler 30-Round 4.5mm Magazine

Adding additional magazines to your shooting sessions will improve overall performance and increase the longevity of the 12g CO2 cartridge by allowing more time between reloads for the CO2 to regulate back to ambient temperature. This factory magazine is constructed using a rugged polymer composite shell with a metal internal structure and comes standard with a locking follower and a toolless CO2 piercing mechanism which makes reloading a breeze.This magazine is compatible with the following SIG AIR models.RATTLER, CO2, BB (AIR-RATTLER-BB)