S-Thunder send in news about their recently spotted reviews of their products in Poland, UK, and the US of A. Also in this list of vidoes is their instructional video about the gas cores in their products... "S-Thunder's products have been recently demonstrated and reviewed in POLAND, UK and the USA as follows:

SCD TV (Poland)

Airsoft Action (UK)

Airsoft Action (UK)

Alpha 1 (USA)

S-Thunder has recently received requests to show how to change the gas cores in S-Thunder's grenades and land mines.  The following video demonstrates how to quickly remove and replace the gas cores in S-Thunder's grenades.  This procedure is the same for both S-Thunder's grenades and land mines:

The S-Thunder TEAM
www.s-thunder.com