Action Army 6.03mm AEG Barrel 310mm VSR-10 Parts The USS whole Ocular body

The USS whole Ocular body functions as a large Magnification ring

FPS is around 390 (varies a bit) w/

encourages a high hand hold under the receiver for maximum recoil

01mm Gas Type 96 Barrel 500mm

Action Army 6.03mm AEG Barrel 310mm VSR-10 Parts The USS whole Ocular bodyThe Action Army 6. 03mm AEG Barrel 310mm. Fits inside AEGs that require this length. This is a 6. 03 inner barrel diameter, so it allows for less jams and tolerances than the 6. 01mm. A very popular choice as an alternative to the Prometheus. One piece high grade metal machined. Precision smooth inner bore with nickel plating. This inner barrel is an upgrade to improve your gun's performance, accuracy, FPS, and range compared to stock gun barrels.