![6.03mm T.N.T. T-HOP 170mm Precision Barrel for GBB Replicas 6.03mm T.N.T. T-HOP 170mm Precision Barrel for GBB Replicas](https://air.viruisis.lt/75007-large_default/603mm-tnt-t-hop-170mm-precision-barrel-for-gbb-replicas.jpg)
![6.03mm T.N.T. T-HOP 170mm Precision Barrel for GBB Replicas 6.03mm T.N.T. T-HOP 170mm Precision Barrel for GBB Replicas](https://air.viruisis.lt/75007-large_default/603mm-tnt-t-hop-170mm-precision-barrel-for-gbb-replicas.jpg)
6.03mm T.N.T. T-HOP 170mm Precision Barrel for GBB Replicas
An innovative precision barrel by Taiwanese T.N.T. made of nickel-plated on the inside and outside bronze.
Barrels by T.N.T are manufactured using very precise CNC machines which ensure high-quality and barrel precision.
The set includes, apart from high-quality barrel, a dedicated Hop-Up bucking with a hardness of 60O.
The implementation of a high-quality barrel and Hop-Up bucking improves accuracy and range of a replica.
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