New long inner barrel set for the TM P226 is released by X-Fire/PDI... "Did you go through an experience you can't solve mark(stamp) one side? This inner barrel doesn't have screw, so you can attach them free angle as you like. For Tokyo Marui SIG SAUER P226, This set ­includes 05 long inner barrel and attachment(14mm Negative screw). The inner barrel's length is 124mm around. You fix attachm­ent with 3 screws, but it's no problem in affecting the internal diameter, because PDI inner barrel is made of SUS304.

High precise Inner Barrel

Internal diameter is 6.05mm, Outer diameter is 8.55mm, Torelance is ±0.004mm.PDI's inner barrels are made by art technology called Cold hammering(This tolerance is top in our industry)."05" isn't so tight, it is accurate in all situations regardless of distance.

Made of SUS304 and decreasing vibration

SUS inner barrels make the accuracy up than normal inner barrels made of Brass.