Interested retailers in the US can now contact Jag Precision with regards to the Hakkotsu Thunder B CO2 training grenades as they're selling these in complete kits and shell packages for those who want to use more of these. Also available are the APS Rhino Sights in black and FED colours. Check more below:

Hakkotsu Thunder B Package B (Complete Kit)

Hakkotsu Thunder B Package C (Complete Kit)

Hakkotsu Thunder B Package B (Pack of 3)

Hakkotsu Thunder B Package B Shell Only (12pcs)

Hakkotsu Thunder B Package C Shell Only (12pcs)

Hakkotsu Thunder B Safety Pin - Pack of 12

APS RHINO Front and Rear Back Up Flip Up Sight in Black

APS RHINO Front and Rear Back Up Flip Up Sight in FDE