You may have read the news here that Airsoftjunkiez already got in stock from the two leading HPA airsoft companies the new PolarStar Airsoft Kythera and a restock of the Wolverine Airsoft MTW. They follow up on the news with a video on Facebook showing you how the Kythera works and of course another look at the MTW... "PolarStar Kythera engines & Wolverine MTW are back in stock."

Airsoftjunkiez are now shipping pre-orders of the PolarStar Airsoft Kythera... "PolarStar Kythera preorders are shipping out today. Thanks for your patience. he Kythera has been the most eagerly anticipated products from PolarStar in the past decade. This HPA system is a radical departure from all previous systems that PolarStar has produced since the Kythera does not use a battery, an FCU or any type of electronics. The Kythera is completely mechanical.

Airsoftjunkiez demo one of the more recent custom HPA builds. You can check their custom build section to check even more HPA-powered airsoft guns using some of the most sought after HPA engines in the market... "Airsoftjunkiez custom HK416 with Wolverine Reaper and PolarStar UGS stock. 1.2J with .28g HPA BBs."

PolarStar Airsoft posted an update onthe Kythera HPA engine,  though release will be delayed as caused by the pandemic as precautions are bringing disruptions to production lines of manufacturers around the world... "Getting closer! Finally got the Kythera front's and rear's back from anodizing. Ain't they pretty? Reset latches are almost done and now that we finally received the right material for the sears those are progressing as well.

PolarStar Airsoft shows you how to install the F2 HPA engine into the Umarex/VFC MP5 in this video... "Here we cover the basic procedure for installing one of our cylinder conversion kits into the Umarex MP5 series OEM by VFC. This installation does not cover the original VFC MP5 (3rd burst) and only applies to the VFC MP5 series that uses the V2 Avalon gearbox.  

AK AEG owners wanting to be users of the PolarStar Airsoft Kythera HPA System can now pre-order the system as the company announced that they are producing for the Version 3 Gearboxes. According to PolarStar this HPA system is a radical departure from all previous systems the company has produced as the system does not use a battery, an FCU or any type of electronics.

Augh! We cringe on a surgery done on a Real Sword SVD which is a rarity nowadays, as a PolaStar Airsoft F2 Offset is dropped in by L'Antre du Dingo. Nothing wrong with what he has done, except that the Real Sword SVD is something that others want to collect as is due to its good build... "I bought Real Sword's SVD as soon as it was released. However I never really used it, I was a bit disappointed in it's long range capability despite the large cylinder.

101Tech USA are distributors for PolarStar Airsoft and they are now taking pre-orders for the Polarstar Kythera which is a Semi-Auto system for V2-M4 airsoft guns... "The Kythera has been the most eagerly anticipated product from PolarStar in the past decade. This HPA system is a radical departure from all previous systems that PolarStar has produced since the Kythera does not use a battery, an FCU or any type of electronics. The Kythera is completely mechanical.

Putting an HPA engine into an support airsoft gun can be a good option if you want fewer moving parts and not bothered by having a line tethered to an outside HPA tank. In this video, BattleMonkeys Airsoft shows how to install the PolarStar Jack HPA Engine into an A&K M249.

You can click here to know the parts list that you need to the HPA conversion.

Airsoftjunkiez will start taking pre-orderd of the PolarStar Kythera tomorrow, the 28th of February and they are expecting it to be available on the 31st of March... "The Kythera has been the most eagerly anticipated products from PolarStar in the past decade. This HPA system is a radical departure from all previous systems that PolarStar has produced since the Kythera does not use a battery, an FCU or any type of electronics.