Precision inner barrels for airsoft pistols are designed to improve accuracy, range, and shot consistency. Compared to standard inner barrels, precision barrels are manufactured with tighter tolerances and smoother internal finishes, helping reduce BB spread and improve shot grouping.

Most precision barrels are tightbore barrels, typically featuring inner diameters around 6.01–6.05 mm. The tighter bore guides the BB more consistently through the barrel and improves air efficiency, which can result in better accuracy and more consistent shots.

In airsoft pistols, the length and quality of the inner barrel can influence how consistently the BB travels through the barrel and how effectively the hop-up system controls the trajectory. When paired with a quality hop-up unit and bucking, a precision inner barrel helps deliver more stable performance and improved accuracy.

In this category you will find precision inner barrels for various airsoft pistol platforms, including Hi-Capa, Glock, 1911 and other popular GBB pistols.