The M3 Stainless Steel barrel from PDI Japan represents the finest level of shotgun upgrades on the market.

It is our go-to barrel for all shotgun builds due to the tight but consistent inner bore and the extremely reliable tolerances.

PDI Steel barrels are cold hammer forged with a polished crown and an average sized hop window. The tighter bores are ideal for improving the cylinder to barrel air ratio to maintain energy output with heavier ammo.

PDI Stainless Inner Barrel for TM M3 Shotgun (297mm 6.01)

£77.22Price