Precision barrels are best described as an inner barrel with a diameter of 6.04mm or less. Precision inner barrels allow for better compression, improved accuracy, and in a few cases increase muzzle velocity. Although precision barrels often require more maintenance and cleaning, they can give an AEG a greater range and improve the overall performance of an airsoft AEG.

Specifications:

Manufacturer: Classic Army

Material: Stainless Steel

Bore Diameter: 6.04 mm

Gun Type: CAR-15/FN-P90/MK36C

Barrel Length: 248 mm