PDI 6.01mm SUS 304 GBB Pistol Barrel (Various Models)
Precision barrels from PDI are very precise with high tolerances, which beats 99% of all precision barrels on the market. These are for serious tuners who want the most out of their guns. Internal diameter is 6.01mm.Made of stainless steel....
Nine Ball 6.00mm TM GBB Pistol Inner Barrel (Hicapa/Glock 17)
Nine Ball 6.00mm TM GBB Inner Barrel Nine Ball has been providing tested and well-designed aftermarket parts for airsoft for quite some time. This makes them a go-to brand for performance upgrades. The Nine Ball 6.00mm Tightbore barrel gives your...
Lambda ONE 6.01mm SUS 304 GBB Pistol Barrel (Various Models)
Internal diameter is 6.01mm.Made of Stainless steel. The tolerance is ±0.001mm01 inner barrels are forged via cold hammering (This tolerance is the highest quality in our industry).