BASTION for Glock Models G17, 19, 24, 31, 32, 34, 35, 37, 38 | Gen 4 | Laser Engraved Replacement Aluminum Grip Frame Insert Slug Plug (Blank)

Gen 4 glock 19 very snug & will probably never remove

Fits my G19 Gen 4 perfectly

The description states that it fits Glock 19. It does not say anything about it only fitting full size frame. It does NOT fit Glock 19 Compact/Mid-size frame.

So I cannot overstate how good Bastion parts for Glock are. Especially the Slug Plugs they offer they fit perfect the retention mechanism is good and strong the plug keeps crap out of the gun and it is at the perfect angle to help slide the magazine in as quickly and efficiently as possible. All in all I have bought 3 slug plugs, 2 from Bastion and 1 from a competitor, Lets just say I will never skip out on quality again by trying to safe a few dollars because Bastion is just the best by far keep up the quality.

My only regret is not buying this immediately when I got my glock.One thing I’ll say is I’m not sure this can be removed, at least not easily, so if you’re planning on using a magwell or swapping out your plugs I’d say look into it further.If you are just after a quality plug to extend the life of your firearm, you’re in the right place.

Perfect fit on my Glock G45 with backstrap on. What's not to like? G45 is G19 top on a G17 bottom. Gen 5 design.