BeastPro Upgrade: Full 7 Piece FORMALDEHYDE Hard Gear Set GEL GUN BLASTER MKM2 M4 SCARV1 HK etc

  • Sale
  • $8.99
  • Regular price $11.99

These are a FORMALDEHYDE mix gear set. Prevent smashing. 
They are self lubricating, reduce noise, and reduce maintenance. 

We have done all the hard work and spent a lot of money in research for you and these parts that I am now selling are the best and will be the right type of upgrade that will give you the best benefits.

# FORMALDEHYDE Gear Set 7 Piece
Please lubricate on installation 
# Best practice to do the bearings when you install the gears.