Glock 42/43/43X/48 – Extended Slide Release – Slimline Models
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
Tyrant CNC’s extended slide release for Glock slimline pistols is built for shooters who want a little more purchase and a little less fumbling. This drop-in control upgrade adds a larger, textured contact surface to help with faster slide manipulation during reloads, press checks, and slide-lock operation. Available options are organized below under Variants.
Fitment
Fits Glock 42, Glock 43, Glock 43X, and Glock 48 slimline pistols.
What it does
This part replaces the factory slide stop / slide release with an extended design that is easier to reach and easier to activate under speed, stress, or with sweaty hands. The raised textured pad gives the thumb more positive contact than the small factory lever.
Why it’s worth it
If you run your pistol hard, the stock control can feel tiny and slick. An extended slide release is one of those small upgrades that makes the gun feel easier to run without changing the whole personality of the pistol. Good for carry guns, range guns, and competition setups where faster manipulation matters.
Specs
Compatible platform: Glock slimline models
Fits: Glock 42 / 43 / 43X / 48
Type: Extended slide release / slide stop lever
Construction: CNC-machined metal body
Finish: PVD-coated finish
Texture: Raised textured contact surface
Installation: Drop-in style replacement
What’s included
One extended slide release in the selected finish.
Tools needed
Basic Glock armorer tools are typically needed for proper disassembly and installation.
Install notes
This is a simple part, but simple parts still get butchered by confident idiots with punches. Install carefully, confirm proper engagement, and function test the pistol before live fire.
Verify before you buy
Verify your pistol is a Glock 42, 43, 43X, or 48 before purchase. This listing is for the slimline version, not the double-stack Gen 2–4 or Gen 5 slide release variants.
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.