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PDI

PDI 6.05 Stainless Steel 363mm AEG Inner Barrel

PDI 6.05 Stainless Steel 363mm AEG Inner Barrel

Regular price $74.00 USD
Regular price Sale price $74.00 USD
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The PDI 6.05 inner barrel is one of the very best in the industry. The barrel is cold hammer forged in Japan out of SUS304 stainless steel, which makes it both durable and very straight and consistent. The inner bore diameter is 6.05mm, which makes it practical for most setups. The reason why we at Northmark Vault prefer 6.05 for an inner bore comes down to durability. When using a 6.01mm inner barrel, for example, you must ensure that the barrel is cleaned regularly. When using low quality BBs, or even tracer BBs, or dirt and grime, residue can build up extremely fast, causing frequent jams and accuracy issues. This is especially prevalent in high rate of fire builds. Using 6.05 as an inner bore diameter will help solve most, if not all of these issues.

Technical Specifications:

  • Compatibility: Most Tokyo Marui spec AEGs
  • Material: Cold hammer forged SUS304 Stainless Steel
  • Inner Diameter: 6.05mm
  • Outer Diameter: 8.55mm
  • Tolerances: ±0.002
  • Country Of Origin: Japan
  • Length: 363mm
  • Crown: Yes
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A
Anthony
AntTech's Most Used HopUp Assemblies with PDI 6.05 Barrels

A majority of my builds as of late use PDI 6.05 Barrels. 9/10 times, I am building R-Hopped setups, but I have also experienced great results with non-R-Hopped setups.

Below is a list of the most frequently used HopUp Assembly setups I use in my customer builds!

HopUp Chamber: Maxx M4E
- Bucking: EMG Atlas, Prommy Purple (Flattened), TruSight TruHop Gen3
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch (Optional)
- Nub: Maxx Concave Nub or Maxx M-Nub (I replace the stock spongey M-Nub with the OG traditional M-Nub Rubber)

HopUp Chamber: Maxx M4W (for MTW)
- Bucking: Prommy Purple (Flattened), TruSight TruHop Gen3
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch (Optional)
- Nub: Maxx Concave Nub or Maxx M-Nub (I replace the stock spongey M-Nub with the OG traditional M-Nub Rubber)

HopUp Chamber: Krytac Rotary
- Bucking: Krytac Orange (Flattened), TruSight TruHop Gen3
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch (Optional)
- Nub: Modify Flat Nub, Maple Leaf Concave Nub

HopUp Chamber: Retro Arms AK HopUp
- Bucking: EMG Atlas, Madbull Red (Flattened)
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch
- Nub: Modify Flat Nub
- Misc.: AntTech TDC Rotary Wheel for Retro Arms AK HopUps

HopUp Chamber: BullGear M249, Featherweight, M60/PKM, CA Stoner
- Bucking: EMG Atlas, G&G Green (Flattened), 4UAD
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch (Optional)
- Nub: Traditional Cylindrical Rubber Nub (Very Soft)

HopUp Chamber: EMG CNC (BullGear Clone) M249, Featherweight, M60/PKM
- Bucking: EMG Atlas, G&G Green (Flattened), 4UAD
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch (Optional)
- Nub: Traditional Cylindrical Rubber Nub (Very Soft), Modify Flat Nub

HopUp Chamber: OEM TM NGRS M4, Scar, AK
- Bucking: EMG Atlas, Prommy Purple (Flattened), 4UAD, TruSight TruHop Gen3
- R-Hop: Elvish Tac PDI 6.01/6.05 Patch (Optional)
- Nub: Modify Flat Nub, Maple Leaf Concave Nub
- Misc.: AntTech M-Nub Arm for M4 NGRS