Pachmayr Mag Sleeve Magazine Adapter for Glock 20, 21 Magazines to fit for Glock 29, 30

Pachmayr Mag Sleeves adapt full-size magazines for use with compact handguns like the Glock 20 and 21 magazines to fit the Glock 29 and 30 model. Mag Sleeves allow you greater shooting capability by increasing the gun's grip size and capacity with additional rounds. Carry your compact pistol with a standard magazine when concealment is important, or insert a high capacity magazine fitted with your Pachmayr Mag Sleeve when the situation calls for it. Their Mag Sleeves simply slide over the magazi