A very short product update from Airsoft Extreme for the weekend. With the PolarStar Fusion Engine being installed in many custom airsoft guns Airsoft Extreme has receive a stock of the Valken SLP QD Air Rig for SLP Tanks to easily connect the engine to the tank. Also in sotck is the new Maple Leaf Rubber Hop-Up for the KSC Gas Blowbacks.

Fancy another viewing of a custom airsoft gun PolarStar'd (that's how they call it) by Black Ops Airsoft? Here's their latest work where it G&P M4 Magpul AEG got the treatment... "Steve stopped by the shop and requested that we convert his G&P Magpul M4 to PolarStar. He also requested for us to swap out some of the furniture. The results? Watch for yourself!"

Now this can be the custom gun of the day as the builder of this MP7 custom shows that installing the PolarStar Fusion Engine can be done in smaller bodies such as a MAEG which the Tokyo Marui MP7 MAEG is. The video link was sent to us anonymously so we cannot credit the reader who pointed to us this. As to how the Fusion Engine, it was never explained, and it's stil a work in progress. Nevertheless, the test fire is impressive which means better watch out for someone who brings something like this to a CQB game.

If you're looking for other sources of custom airsoft guns that use the PolarStar Fusion Engine, AirRattle do just that and they kitted out a G&G Combat Machine M4 Raider with the Fusion Engine... "We just made available a very affordable, durable, entry level polarstar rifle. The build uses a Gen 3 polarstar fusion engine in a G&G Combat Machine M4 Raider. We have gone through the gun and made all the modifications to make sure it is ready out of the box.

Natech Custom Airsoft Solutions has on sale their routing kit made specifically for Gen 3 Fusion Engines from PolarStar Airsoft... "Kit contains the redline plate connect, along with the 90 degree fitting required to route your line to the rear inside the fusion engine. This fitting is required to use the plate connect!

With the release of the PolarStar Airsoft Fusion Engine Version Drop-In HPA kit, they celebrate this with an official video of the engine in action taken at Outdoor Extreme Chesapeake City... "A short video showing the Version 3 Fusion Engine in action. For this video the V3 Fusion Engine has been installed into an LCT AK-105 and an ECHO1 AMD-65."

Talk about another successful conversion though it was a complex one. Now we see a Thompson airsoft gun now running on the PolarStar Fusion Engine... "The Thompson submachine gun is an iconic firearm that was popular during the early 1920s through WWII. Unfortunately it’s not a gun that is typically found on an airsoft field, except for maybe WWII focused games and reenactments.

AK lovers waiting for the PolarStar Fusion Engine Version 3 can place their orders at their retailers as Jag Precision will be having this distributed very soon with an expected arrival of two days from now... "The highly anticipated Polar Star Fusion Engine V3 is coming to Jag Precision beginning the week of December 10, 2012.

More deals still coming with Cyber Monday coming but with Airsoft Fix, it's going to be a Cyber Week of deals and they are now taking pre-orders of the verions 3 Fusion Engine from PolarStar Airsoft... "Check out these awesome Cyber Week deals at AirsoftFix.com, as well as our Polarstar V3 AK Fusion Engine pre-orders that only require a $300 refundable deposit!