"works just like advertised, pops in, is super sturdy and looks oem just like m&p models. actually it makes inserting a magazine easier and makes the grip more comfortable as well."
"fits perfectly looks great makes reloading easier and faster its a must have for glock owners thanks CTD for low prices and very fast shipping!!!"
"Good look and it works! i recomend! It makes mag's fit better."
"Fits perfect and looks good. Highly recommended."
"I ordered this slug plug for my glock 21 and it was too small... so be careful people this is obviously for a certain model glock 21 does not fit all glock 21 pistols .... Sorry my friend, it appears you ordered the plug for the 21SF instead of the standard Model 21. The plug for the slim frame 21 is smaller than the plug for the model 21. You can return for replacement if you wish. Please call 800-421-8047."
"A lot of people will tell you not to plug the grip of a Glock, though I haven't heard why. Personally, I think it makes it easier to load a magazine with the plug to provide a back board to slide the magazine against. I've only had easier loading with the plug installed. And I like the look of it too."
– Jeff M
"Couldn't decide 3 or 4 stars for this, it functions fine, but there is about an 1/8 of an inch play that allows for it to stick out a bit too far for my likings, is it the end of the world? no, just would be nice if it was a tight fit, but as I said not bad!!"