Hakkotsu Thunder B Main Core - Japanese WWII Type 98 Style Stick Grenade Single Point Slings Grip Max Diameter: 43 mm

Grip Max Diameter: 43 mm

Slightly harder rubber than the stock piston head

the magazine is located in a more forward location

Compatible with our Magpul CTR® Cheek Risers for use with a fully extended stock and on rifles without rear-facing charging handles

Hakkotsu Thunder B Main Core - Japanese WWII Type 98 Style Stick Grenade Single Point Slings Grip Max Diameter: 43 mmThis is a main core for the Thunder B grenades. Fantastic build quality & texture to the grenade handle. Includes the main cylinder core and the stick. The stick contains the pull cord which is used to detonate the Thunder B. No shells included. Can be used with any of the Thunder B Shells.