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Home » Accessories & Parts » AEG Internal Parts » Gearbox Tune-Up Kits

SHS Airsoft Upgrade Series Bore-Up Kit for AK Series Airsoft AEG Gearboxes

ID: 62379 (Kit-QG0028)
QG0028
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SHS / PPS

$25.00

This item is currently Sold Out

Description

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Product Description

Features

  • Convenient bore-up performance kit for upgrading your Airsoft AEG gearbox
  • High quality, reinforced parts for improved performance and durability
  • Bore-up polycarbonate mushroom style silent piston head
  • Stainless steel bore-up cylinder
  • Heavy duty stainless steel cylinder head with improved air flow
  • Precision CNC machined polycarbonate bore-up air nozzle
Compatibility: For Tokyo Marui, G&P, Matrix and other compatible AK Version 3 Airsoft AEG Gearboxes
Package Includes: Piston Head, Cylinder Head, Cylinder, Air Nozzle

Manufacturer: BAAL Airsoft

Bore up parts feature larger inner diameters to increase air volume for each shot. Bore up parts must be used with other compatible bore up internal parts.

2 Customer Reviews

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by Keegan W. on 08/30/2020
"Put in my aug with a separate nozzle and bumped my FPS from 330 to 360.
by Alexander A. on 03/09/2020
"Fit and finish was good, the cylinder head that makes contact with the nozzle is not polished. And you will find that the nozzle feels like it is just .001" smaller than the cylinder head, several reviews state this even on the SHS website however everything does work if you follow these steps: Throw on some lubrication on those seals and it will move much more freely. If you have doubts throw it into the gearbox with the tappet plate and return spring installed and check it, nozzle snaps back fully forward with no delay.

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

SHS / PPS