Victory First is currently developing a new slide for Glock 43 handguns. The V43 slide is similar in length to the Glock 19 but slimmer so that it fits the Glock 43 frame.
The V43 slide is designed to offer increased sight radius and the benefits of a longer slide for AIWB carry. The slide is 6.89″ in length and offers a 4.33″ long barrel.
Initial images of the V43 have texturing based on the Victory 1st logo. The most recent renderings (below) show a chamfered muzzle end and a weight reduction cut.
The V43 is currently in development. Keep an eye on Victory-First.com for details on pricing and availability.