US Warehouse Metal Recoil Barrel BB Unit DIY Spare Part Suitable for 2.4G Henglong 1/16 M4A3 Sherman 3898 RC Remote Control RTR Tank

Specification:
Brand: Henglong
Item Condition: New,Assembled
Scale: 1/16
Material: Metal,Plastic
Suitable For: Henglong 1/16 6.0 7.0 USA M4A3 Sherman 3898 RC Tank Model
ID: HL-3898-L-BARREL-SS-BBSHOOTINGUNIT-S

The Package Includes:
1PC Recoil Function Metal Barrel Come With BB Shooting Unit

If you have any query or are not sure whether it is correct item that you want, pls feel free to ask me before purchase.

Warning:
HengLong RC tank is hobby grade but not toy grade, we expect our buyer is capable of learning how to maintain this tank, coz the tank will wear and get glitches in running. Lacking manipulative ability will result in reducing your enjoyment of running the tank.
Suitable for people with manipulative ability.
Not suitable for people without interest to maintain the tank and exchange parts.
Not suitable for people too busy to learn from seller about how to use and maintain, though we are always kind to tell you how to do that.
Please be cautious to buy this hobby product, this tank only suitable for people ages above 14!