PDI precision internal gun for AK47 and compatible AEG rifles, made of stainless steel.
This precision barrel has an internal diameter of 6.01mm, with a tolerance of ± 0.002mm, and a length of 455mm. The external diameter is 8.55mm. Increase accuracy, improving clustering and power. Finished with cut for electric airsoft guns or AEG.
The 6.01mm PDI cannons are without a doubt pro rangers, of the highest quality. It is important to use quality balls with these guns to avoid clogging.