Third Echelon Development Gas Cap - Glock

The Third Echelon Development Gas Cap – Glock is a replacement slide plate designed for select Glock pistol generations, including Gen 3, Gen 4, Gen 5, Slimline models, and Gen 6/V Series variants. Intended for suppressed shooting applications, the integrated contoured shroud extends over the rear frame-to-slide gap to help redirect gas and particulate matter downward during operation. This component installs in place of the factory slide cover plate with no permanent modifications required.

Manufactured from precision CNC machined steel, the Gas Cap features a two-piece assembly with a black nitride finish for corrosion resistance and surface durability. Its two-position sliding design allows the unit to move to a raised detent position for standard slide disassembly and return to a deployed position during use. All components are produced and assembled in the USA.

 
Specifications

• Compatibility: Glock Gen 3, Gen 4, Gen 5, Slimline, and Gen 6/V Series (verify specific model fitment)
• Function: Replacement slide plate with integrated gas-deflecting shroud
• Material: CNC machined steel
• Finish: Black nitride
• Design: Two-piece assembly
• Operation: Two-position sliding detent for disassembly and deployed use
• Installation: Direct-fit replacement; no permanent modification required
• Weight: 0.3 oz.
• Manufactured In: USA