Pearce Magazine +1 extension for Glock 27 & 33 (2733)

These units add one additional round to the Model 27 and Model 33 converting these nine round magazines to ten rounds

 

Adds minimal length to the magazine so they can still be used with most magazine pouches, and are not obtrusive when in use on the firearm.

These will work with both "pre ban" high capacity magazines, current magazines marked "LE/Govt only" (which are now legal) and with the next generation high capacity magazines that will again have no markings.

One extension per package