6.05 Precision Inner Barrel | 375mm | AEG | PDI Air Technology

6.05 Precision Inner Barrel | 375mm | AEG | PDI Air Technology

This inner barrel is the heart of your AEG's hop-up system and largely determines the consistency of your BBs during shooting. With a diameter of 6.05mm and a length of 375mm, this barrel is designed for mid-length replicas seeking a balance between accuracy and volume. If you notice your groupings becoming inconsistent or your range decreasing, replacing your inner barrel is often the first step. The airsoft inner barrel upgrade process begins with selecting the right specifications for your build.

Technical specifications

This PDI inner barrel is manufactured from SUS304 stainless steel using a cold-hammer forging process, whereby the material is formed under extreme pressure. This results in a tolerance of just +0.002mm - currently the highest standard in the airsoft industry for accessible stainless steel barrels. The silver chrome appearance is a natural result of the stainless steel material. The 6.05mm diameter corresponds with standard AEG specifications, whilst the 375mm length is suitable for carbine-length replicas. PDI's research shows that this wider bore provides better accuracy at longer distances compared to tightbore variants.

Compatibility and application

This inner barrel fits all standard AEG replicas with a hop-up unit that accepts 375mm barrels. Consider M4 CQB variants, G36C models or comparable carbines. Installation requires disassembling your hop-up unit and outer barrel assembly - a task with standard complexity for someone with basic technical experience. Always check the exact barrel length of your replica before ordering. This barrel works optimally in combination with a quality hop-up rubber and a properly adjusted hop-up unit.

Ready to add the 6.05 Precision Inner Barrel | 375mm | AEG | PDI Air Technology to your setup?