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Calculates muzzle kinetic energy from 0
not included )
Suitable for custom Hi-capa Recoil Spring Rod
-Applicable to All kinds of Airsoft Electric Gun
For Marui G19 GBB Pistol
T-N.T. Studio APS-X HOP-UP SYSTEM HOP-UP Retrofit Kit for KWA/KSC M4 GBBR (265mm) Manufacturer_Warout Custom Calculates muzzle kinetic energy fromT N. T System APS X HOP UP SYSTEM HOP UP Retrofit Kit for KWA KSC M4 GBBR (265mm) Features : Simplify the original complex components. The inner barrel can be used T N. T. System all series of precision Air cushion inner barrel (O D 8. 5mm) H+ inner barrel(O D 9. 95mm), has been changed to a general specifications , to rid itself of special specifications. Improve the original innerbarrel rotation problems , improve the stability of shooting. T N. T.
