Jentra frame plug for Gen4 G17,19,,22,23,24,25,31,32,34,35 This plug will not work with the backstraps installed.
What can I say? It plugs a void and makes it look cleaner. Fits on my Gen 5 19.
This plug is the best fit for your gen 4 Glock, keep in mind that this is a no back strap plug.
Fits nice and does what its meant to do.