Pearce brand Glock 36 +1 extension

These Pearce brand extensions add 1 round of ammunition capacity to your Glock 36 (45 Auto) magazines.

GLOCK Magazine Extension.

Product number: PG-36

GLOCK model 36 plus one extension. Replaces the magazine floor plate converting the factory magazines to seven round capacity. External locking feature doubles as a contour blending feature completing the lower rear of grip.

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.