KRYTAC KT320 Modular 40mm Grenade Launcher – Black

The KRYTAC KT320 is not “just” an underbarrel add-on—it’s a fully modular 40mm airsoft grenade launcher you can configure for your mission. Run it mounted on a 20mm RIS/Picatinny rail for instant room-clearing power, or set it up as a standalone launcher with the included accessories and holster. Left-handed or right-handed, the KT320 adapts to you with a reversible frame and ambidextrous controls.

The fast side-opening action and ergonomic latch make reloading smooth during CQB pushes, while broad compatibility with KRYTAC KT40 shells and most standard 40mm gas grenades gives you freedom to choose the shell that matches your playstyle.

Build your loadout with Tactical Gear and carry it safely in your kit from Bags & Backpacks. Shop the brand collection: KRYTAC.

Why Choose the KT320?

• Modular launcher system – configure it as an underbarrel launcher or a standalone weapon.
• Quick reloading – side-opening action with a comfortable latch for fast shell changes.
• Ambidextrous controls – safety and release designed for both left- and right-handed players.
• Reversible orientation – set up the launcher body to match your preferred side and handling.
• Broad 40mm shell compatibility – works with KT40 and most common 40mm gas grenades.
• Accessory-rich kit – includes holster and multiple adapters for flexible setups.

Included Accessories = Multiple Configurations

• RIS adapter for mounting on a 20mm Picatinny/RIS rail
• M4/AR15 buffer tube adapter (replaces the standard 1913-style stock rail)
• Extended barrel for a sleeker profile and improved control
• Ambidextrous belt holster for standalone carry and quick deployment
• Left-hand release latch included for true left-side operation

Specifications

Type	40mm Airsoft Grenade Launcher
Shell Compatibility	KRYTAC KT40 and most standard 40mm gas grenades
Operation	Side-opening, quick-load action
Controls	Ambidextrous safety & release + reversible frame
Mounting Options	Underbarrel (RIS/Picatinny) or standalone (holster)
Total Length	194.8 – 341.8 mm (depending on configuration)
Total Height	90.5 – 157.6 mm (depending on configuration)
Barrel Length	125 – 181.8 mm (depending on configuration)
Inner Diameter	41.1 mm
Weight	473 – 669 g (depending on setup); approx. 486 g (base listing)
Materials	Polymer + aluminum alloy (metal / ABS)
Color	Black
Blowback	No
Recommended BB Weight	0.20g – 0.23g (shell dependent)

Package Contents

• KRYTAC KT320 Modular Grenade Launcher
• Ambidextrous belt holster
• RIS adapter
• Extended barrel
• Left-hand release latch
• M4/AR15 buffer tube adapter