Glock Grip Plug
USPSA production division legal! This particular grip plug is designed with a slant at the front which acts as a mini-magwell which makes mag insertion much easier. Closest thing you can have to a magwell while still having a USPSA production legal gun. Secondary purpose is to close the open cavity at the bottom of the grip, to prevent rain, snow, or debris from entering and reaching the trigger assembly and firing pin mechanisms. These are the Pearce Grip grip plugs. Price is $8.
Two models available:
Glock 42 and 43.
Gen 4 models 17, 18, 19, 22, 23, 24, 25, 31, 32, 34, 35, 37 and 38. Allows for use of factory backstraps.