Granate a gas

A Brand New Tornado Timed Frag Grenade by Krytac
Precision CNC-Machined Aluminum Construction
Adjustable 3-Stage Timer; Short, Medium, Long
Simplified Maintenance-Free Fill Valve Design
Single Ejection Port for Simplified Loading
Airtag-Compatible Compartment
178 Round 6mm Capacity
Effective 330 FPS / 1 Joule
Compatible and Powered with Propane, Green Gas, Duster Gas (134a)