TNT Studio 6.44mm steel inner barrel + TR hop packing for NOVRITSCH SSG24 FullThrust (325mm)

New hi quality steel tempered inner barrel + FULL THRUST hop packing
made by single metal billet and processed by ultra polished finish
enlarged hop packing hole and various slots for gas/aeg/bolt rifle system
new aerodynamic ejection system with internal front groove design.

Package includes:
-Precision inner barrel 325mm (ONLY FOR Novritsch SSG24 with 6.44mm Full Thrust set)
-TR hop packing

The New TNT system makes is difference by having in the barrel end a precision groove portion that stabilize the external turboolences, creating just out of the barrel an accurate bb trajectory with longer range and incredible precision.
The newTR hop packing it is easy to adjust and hard last in the position to enhance the hop effect to the max range!