Upgrade Your Glock 43 with Our Complete Slide Assembly!
Fully assembled and ready for action, the Complete Slide Assembly for Glock® 43 from Brownells is designed for those looking to build a custom pistol or enhance their factory G43. This assembly comes in three configurations:
- Premium match-quality barrel
- ½"-28 tpi threaded barrel for sound suppressor compatibility
- Ported barrel with vents to reduce muzzle rise
No bulky compensator needed, ensuring your upgraded pistol fits standard Glock® 43 holsters. Each slide is fully assembled with the barrel and all internal small parts installed, making it the ideal choice for upgrading your factory Glock® 43 or as the perfect "top half" for a new custom build.
Features:
- Pre-cut slot for secure, low-profile mounting of reflex red dot sights compatible with the Holosun 407K footprint (adapter plates sold separately).
- Lightweight reinforced polymer cover plate included for the optic slot.
- Standard-height front and rear sights for primary or backup use.
- Complete with barrel, sights, and small parts installed.
- Fits Glock® 43 pistols and clones.
- Built-in mounting slot for reflex sights.
- Slide machined from 416 stainless steel billet with a Black Nitride finish.
- Choice of solid top slide with standard or threaded barrel, or distinctive top window slide with ported barrel.
Each slide starts as a billet of 416 stainless steel, machined to Glock® factory specifications and finished with a tough, wear-resistant black Nitride coating. The match-quality barrel is made from premium 416R stainless steel alloy, featuring standard ½"-28 tpi threads, while the ported barrel includes eight angled ports to counteract muzzle rise.
The rear boasts wide, shallow cocking serrations for excellent grip, complemented by mirrored serrations at the front for easy manipulation during press-checks. These features not only enhance functionality but also add a stylish touch to your pistol.
Whether you're crafting a custom firearm to suit your needs or upgrading your factory Glock 43 for improved performance, the Brownells Complete Slide Assembly ensures a swift and straightforward project completion.
Brownells Gun Tech™ Note: A channel liner is required for these slides. The channel liner is a press fit and requires a tool for installation. We recommend #777-100-017.
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