What about Glock 19 gen 4?
1292980
It fit my glock 17 so it should fit your 19. When you get it, run the Allen screw out by hand, clip it and then tight the screw tight against the right side of the rail, like a vise. You will need a 1.5 mm Allen wrench.
1292981
It didnt fit my glock G30 .45 as well my Sig Sauer .45 so I'd say no but i have not tried it on your model though mine is similar so it possibly could best thing is to go to a local gunshop take your gun nd see what they have so u can test fit on the spot it's the only way to be 100%
1292982
This is the guy with the last answer. Most people say it doesn't fit because after they clip it on and when they shoot it it falls off because they don't tighten the screw like I said. It will fit CA standard picatinny rail.
1680939
Yep. That is exactly what my wife uses it for. Gen4 26 with Gen4 19 magazine. To be totally honest, I really like the feel of this combination better than the feel of the stock 19 grip. It has a more ergonomic feel overall.
1601440
My Glock is a 4th Generation and it went right in without any problems. Go for it!
2273084
On the side of the box it says for Models 19, 23 and 38. "Third Generation only" I just got one as a Christmas gift. I'm trying to get in touch with Crimson Trace now to find out what are my options for my Glock 19 Gen 4.
2240973
You don't need this for a Glock 19....these are for subcompact Glocks like 26 or 27.
1559807
No. They dont make it for the glock 27 gen 4. I bought it under the impression it was. then it took me so long trying to get my money back going back and forth with Amazon and the person who is really selling it I just gave it away and gave up.
681914
Works great with my Glock 19 gen 4, have used this bedside holster for two years now with it.
1959033
A Gen 4 already has an accessory rail... This item is to retrofit those Glocks (Gen 1 & Gen 2) that did not have a factory /OEM rail...
1506450
Fits my Gen 4 G23 perfectly. G23 and G19 are exact same dimensions. Glock enthusiasts call them "envelopes."
1231947
Yes mine is a generation 4 as well, the holster holds it very well, bang for buck it's pretty good cheap and simple.
2216704
i love it on my glock 19 gen4. it will fit great on any glock that has the railing on it. for the price that comes with a nice bright light/lazer. i would say the lazer isnt the best but i love it on my glock and the light is amazing!!!
944590
I think it should,fits well on gen 4,don't think the trigger guard is much different between generations
982588
Yes, I have it mounted on my Glock 22 Gen 3. I'm sure it will fit the Gen 4 as well.
326217
Yes. 100% great fit for Glock 26 & 27 Gen 4. Works on G23 and G19 magazines. I have both. Excellent product.
696035
Fits the Glock 19 - Gen 3 perfectly... My husband has a gen 3&4 and they fit both perfectly!
749056
no it will not fit a Gen 4 but here is one that says its for a Gen 4 http://www.amazon.com/Glock-Gen4-Generation-Slug-Plug/dp/B004TDCR3M/ref=sr_1_1?ie=UTF8&qid=1376272798&sr=8-1&keywords=glock+19+gen+4+plug so just read the reviews and see if it works for you
1681878
I don't have a gen4. But you could look up on glocks site to make sure the dimensions are the same as gen3. But also, the extension fits onto a MAGAZINE, not the gun itself. So I'd imagine the gen is irrelevant, assuming they take the same mags. (and i'm pretty sure if your controls are for strong right hand, then all gen mags fit all gen guns.)