PDI Raven 6.01mm Steel Inner Barrel for Tokyo Marui Gas Blowback Pistols
(Length: 113mm / Hi-CAPA 5.1)

"Stuck the 113mm one in an ICS BLE-XMK. I think the stock (long) barrel 118mm so this is ever so slightly shorter but it really is not going to make a meaningful difference. What I do like is it's obviously a better quality barrel stock, but also that it's a black barrel, which given that the naked brass long barrel sticks through the XMK's compensator, this now looks MUCH better.

"PDI is always the one that I go to to buy an upgraded inner barrel. Amazing quality and great performance.