Strike Industries Aluminum Extended Magazine Plate for Glock 17/22 Plus 5, Red

Product Features:
-Machined from 6061-T6 aluminum
-Plus 5 round capacity for 9mm
-Plus 4 round capacity for .40 cal
-Includes aluminum locking plate
-Low drag / no snag design
-Fits USPSA 140mm race division limit
-Available in anodized SI BLACKLINE, REDLINE or FDELINE colors