Snap Shot video of the Angel Custom "KRATOS" High Strength AEG Piston available at Evike.com... "The new KRATOS high strength AEG piston is developed from over 2 years of R&D with a mission to create the best Airsoft AEG piston at all costs.

Laylax got a new upgrade part for owners of the Krytac Trident M4 AEG Series, the Prometheus Hard Piston... "Designed exclusively the KRYTAC TRIDENT series, the Prometheus Hard Piston is optimized the shape and to the shape of the series as based on their know-how of hard pistons. The number of metal teeth is increased to improve durability.

Compatible models (KRYTAC standard electric gun):

One of the rare things we see on YouTube are tutorials in maintaining the Tokyo Marui New Generation AEGs, which are the blowback and recoil AEGs. Eagle6 Airsoft, which is the go to shop for Tokyo Marui troubleshooting upgrades in the UK, show you how to replace the piston on the Tokyo Marui SCAR-H NEG in this video.... "Tutorial - Scar H Piston Replacement Start to Finish For Tokyo Marui Scar Next Generation Series.

Sounds delicious, doing a Swiss Cheese mod on your piston as shown by Airsoft Reviews HD in the second episode of their Airsoft Tech series... "On this episode we talk about the swiss cheese mod on AEG pistons. We discuss the pros and the cons of this modification and finally we show you how you can do it yourself! Stay with us for more technical videos. Subscribe and share our videos. Also you can leave a comment above with suggestions and technical questions!

Begadi now have in stock one of the most sought after upgrade parts for airsoft snipers, the EdGi Pistons... "The EdGi tuning parts are probably among the best Spring Sniper tuning parts available on the market. Begadi now released pistons for the most common spring sniper systems on the market.

For this month of September, DYTAC have released 4 products for upgrading the internals of your AEG gearbox and wiring as well. They've got the POM AEG Pistons in full teeth or economic versions, Silicone Wiring, and AEG motor connectors. More on these below:

"Dynamic Tactical (DYTAC) is pleased to announce the following products for September:

POM AEG Piston (Economic Version) (DY-AP10)

Find out more about the upcoming Modify Ten Tooth Piston as Jag Precision features this product at their website... "As you know Modify is leading the way in the gearbox parts development and even released their XTC-G1 which is a complete M4 AEG using their components to make a perfect rifle. Modify did not stop there and they have created a new piston using 10 steel teeth and dense polymer body.

Learn more about the Modify-Tech AOE Cylinder Head & Piston Set that is about to be released... "Many player respect AOE (Angle of Engagement) as important of gearbox. Some of players will use sorbo pad or washer on piston head/ cylinder head and remove the piston teeth by hand to get right AOE normally. But we think it is a palliative way to correct it. We designed an AOE Cylinder Head and Piston and tested it over again and again.

Another video from the ICS Class instruction series. This video covers replacing the Piston of the ICS-200 M3 Submachine Gun. Based on the iconic Grease Gun the ICS M3 has a two--piece die cast metal construction with a steel wire retractable stock and it is fired in full auto only.

Another ICS Class video shows how to replace the piston in the ICS L85/L86 AEG Series. This takers more time as you will need to thoroughly open the gearbox in order to get the piston and replace it. Our suggestion is that whilst you're there replacing the gearbox, better check the rest of the internals such as the gears to ensure that they are in good shape and lubricated properly before your close it back.