Angel Custom "KRATOS" Ultra High Strength / High Performance Steel Teeth AEG Piston (Model: KRATOS II) sig 7mm is for 11mm outer

7mm is for 11mm outer spring diameter

We have a very strong R&D team and we put a lot of effort in designing new and exciting new products for the airsoft community

Equipped with 3 Rifle Mag Cells velcro attached to the inside of the main zipper compartment the Sector Chest Rig secures your rifle magazines and other essential items

14mm CCW front barrel

Magnification: None

Angel Custom "KRATOS" Ultra High Strength / High Performance Steel Teeth AEG Piston (Model: KRATOS II) sig 7mm is for 11mm outerFeatures KRATOS II design features pre adjusted Angle of Engagement (AOE) ideal for high cycle custom builds Extended piston body and precisely positioned teeth correct for AOE with 3rd tooth modified to allow for reliable drop in installation DuPont Super Nylon polymer piston body Hardened SAE steel teeth rack 48 degree WEDM precision cut teeth Gold Titanium Nitride (TiN) coated rack for durability and wear pattern indication Up to 55 RPS for high