T-N.T. STUDIO AIRSOFT
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      • How to choose the inner barrel?
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      • KWA / KSC >
        • ● KWA-AR GBB
        • ● KWA-MP7 GBB
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      • VIPER-TECH / INOKATSU
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          • ● TALON MK-1 RETROFIT KIT
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          • ● TERMINATOR FULL SET
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          • ● FULL HOP-UP RETROFIT KIT
          • ● INTERNAL UPGRADE KIT
        • S&T Kar98K (Old ver.) >
          • ● FULL HOP-UP RETROFIT KIT
          • ● INTERNAL UPGRADE KIT
          • ● WOODEN STOCK
        • NEW ! ARES Kar98K HOP-UP FULL SET
        • AWP / TYPE96 FULL HOP-UP SET
    • UPGRADE ACCESSORIES >
      • VSR-10 >
        • ● Max-Air-Volume SYSTEM
        • ● HOP-UP LEVER
        • ● STEEL CYLINDER HEAD
      • SRS A1/A2 >
        • ● BOLT HEAD ASSEMBLY
      • HOP NUB
  • SALES LOCATIONS
  • INSTALL EXPERIENCE SHARE
    • MODIFY TIPS >
      • HOW TO INCREASE KWA AR GBB AIR-SEALED
      • KSC MP9 NOZZLE PUTTER ADJUST TIPS
      • D.I.Y. SAVING GAS DEVICE
      • GBBP HOP lever ADJUST TIP
      • GBBP REPLACE HOP-UP BUCKING
      • REDUCE WE P90 GBB TRIGGER PRESSURE
    • ISSUE FIXABLE >
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE

VIPER-TECH
​HOP-UP
RETROFIT KIT

【T-N.T. APS-X HOP-UP SYSTEM】
FULL HOP-UP RETROFIT KIT (V2)
FOR : VIPER TECH / INOKATSU GBBR.


This amazing full HOP-UP unit was especially developed to replace and upgrade the entire VIPER-TECH AR GBBR HOP-UP structure. With the ongoing demand for quality upgrade parts for VIPER-TECH GBBR, T-N.T. STUDIO has developed this HOP-UP chamber which includes all necessary parts including HOP-UP bucking, chamber and inner barrel. 

The specially designed HOP chamber can changing different parts to correspond to different types of hand guards.

●T-HOP bucking for T-N.T. VIPER HOP-UP chamber.
●Formed integrally, aluminum CNC HOP-UP chamber, more durable !!
●Precision Double I/D Air-cushion inner barrel.
●Pre-assemble by our technicians.

More accurate BBs loading position, effective improve the shooting performance!! Turns your VIPER GBBR enhance to next level !!
(If want to fit on INOKATSU, recommended to replace VIPER-TECH Barrel extension)


TYPE-A contents:
T-HOP bucking *1
HOP-UP chamber *1
HOP-UP lever *1, PIN *1
Adjust wheel *1, O-ring *1  
Screws *2
Precision double I/D air-cushion inner barrel *1


TYPE-B contents:
T-HOP bucking *1
HOP-UP chamber *1
HOP-UP lever *1, PIN *1
HOP knob w/ spring *1, screw *1  
Screws *2
​Precision double I/D air-cushion inner barrel *1


​※ It is recommended to apply a little screw glue before tightening the screws, and please don’t tighten them too much to avoid deformation of the inner wall ※

Material : Aluminum, Bronze, Rubber, Steel

​MADE IN TAIWAN

●All products are recommended to have DIY ability to make fine adjustments and modifications.
●Before the modify, recommended to check and exclude the original issues to achieve the best results, or commissioned by the store to modified.
●Replacement of kits does not mean that can solve all the original parts of the issues, sometimes still have to modify the other components to achieve the best performance.

CONTACT US TO BUY THE GOODS YOU NEED !!

【standard air-cushion inner barrel】

【VIPER/INOKATSU Retrofit kit】265mm / 10.5"

NT$2,950.00

【VIPER/INOKATSU Retrofit kit】320mm / 12.5"

NT$3,050.00

【VIPER/INOKATSU Retrofit Kit】370mm / 14.5"

NT$3,150.00

【VIPER/INOKATSU Retrofit Kit】410mm / 16"

NT$3,350.00

【VIPER/INOKATSU Retrofit kit】455mm / 18"

NT$3,450.00

【VIPER/INOKATSU Retrofit Kit】510mm / 20"

NT$3,500.00

【S+ air-cushion inner barrel】

【VIPER/INOKATSU Retrofit kit】S+ 265mm / 10.5"

NT$3,400.00

【VIPER/INOKATSU Retrofit kit】S+ 320mm / 12.5"

NT$3,500.00

【VIPER/INOKATSU Retrofit kit】S+ 370mm / 14.5"

NT$3,600.00

【VIPER/INOKATSU Retrofit kit】S+ 410mm / 16"

NT$3,800.00

【VIPER/INOKATSU Retrofit kit】S+ 455mm / 18"

NT$3,900.00

【VIPER/INOKATSU Retrofit kit】S+ 510mm / 20"

NT$3,950.00

【HOP-up chamber & accessories】

【VIPER / INOKATSU HOP-UP Chamber set】TYPE-A / Wheel

NT$1,660.00

【VIPER / INOKATSU HOP-UP Chamber set】TYPE-B / Spring

NT$1,660.00

【VIPER HOP chamber adjustment】TYPE-A / Wheel

NT$650.00

【VIPER HOP chamber adjustment】TYPE-B / Spring

NT$680.00

【T-HOP BUCKING】VIPER, INOKATSU / 50°

NT$525.00

【T-HOP BUCKING】VIPER, INOKATSU / 60°

NT$525.00

【TR-HOP BUCKING】VIPER, INOKATSU / 50°

NT$525.00

【TR-HOP BUCKING】VIPER, INOKATSU / 60°

NT$525.00

【H.L.R. BUCKING】VIPER-TECH AR / 50°

NT$525.00

【H.L.R. BUCKING】VIPER-TECH AR / 60°

NT$525.00

Location

83052
高雄市鳳山區
​文衡路235之1號
                  
NO.235-1,
​WENHENG RD.,
FENGSHAN DIST.,
KAOHSIUNG CITY,
83052,
TAIWAN(R.O.C.) 
            ​

Business Hour

MON. ~ FRI.
09:00 - 12:00
 13:00 - 17:00

SAT.
​
09:00 - 12:00
(
RECOMMENDED TO MAKE AN APPOINTMENT BEFORE COMING)

Purchasing Methods

IF WANT TO BUY ANY PRODUCT, OR ANY QUESTIONS, PLEASE PM TO US !!
Send Message

Contact Us


​​TEL.

+886-7-7676306
  • HOME
  • NEWS
  • ABOUT US
  • FULL PRODUCTS
    • HOP-UP Bucking >
      • How to choose the HOP bucking?
      • T-HOP BUCKING SERIES
      • TR-HOP BUCKING SERIES
      • NEW !H.L.R. BUCKING
      • NEW !FLAT HOP BUCKING
      • SILICONE BUCKING SERIES
    • INNER BARREL >
      • How to choose the inner barrel?
      • Precision Double I/D Air-cushion inner barrel
      • PRECISION DOUBLE I/D AIR-CUSHION INNER BARREL
      • S+ AIR-CUSHION INNER BARREL
      • H+ AIR-CUSHION INNER BARREL
      • HS+ AIR-CUSHION INNER BARREL
    • STD HOP-UP SET >
      • AEG KIT
      • GBB KIT >
        • ● MARUI / WE GBBP KIT
        • ● MARUI / WE GBBR KIT
        • ● KJ WORKS GBB KIT
      • VSR-10 KIT
      • SRS KIT
      • TAC-41 KIT
    • FULL HOP-UP RETROFIT KIT >
      • GHK >
        • ● AR SERIES
        • ● AK SERIES
        • ● AUG SERIES
        • ● HI-FLOW NOZZLE
      • WE TECH
      • VFC >
        • ● BCM MCMR GBBR
        • ● M4 / VR16 GBB (GEN.1)
        • ● HK416A5 GBBR
        • ● MP5 GBB (V1 ver.)
      • KWA / KSC >
        • ● KWA-AR GBB
        • ● KWA-MP7 GBB
        • ● KSC-MP9 GBB
      • VIPER-TECH / INOKATSU
      • PTW SERIES
      • BOLT ACTION SNIPER RIFLE >
        • VSR-10 >
          • ● TALON MK-1 RETROFIT KIT
        • SRS A1/A2 >
          • ● TERMINATOR FULL SET
          • ● BOLT HEAD ASSEMBLY
        • S&T M1903 >
          • ● FULL HOP-UP RETROFIT KIT
          • ● INTERNAL UPGRADE KIT
        • S&T Kar98K (Old ver.) >
          • ● FULL HOP-UP RETROFIT KIT
          • ● INTERNAL UPGRADE KIT
          • ● WOODEN STOCK
        • NEW ! ARES Kar98K HOP-UP FULL SET
        • AWP / TYPE96 FULL HOP-UP SET
    • UPGRADE ACCESSORIES >
      • VSR-10 >
        • ● Max-Air-Volume SYSTEM
        • ● HOP-UP LEVER
        • ● STEEL CYLINDER HEAD
      • SRS A1/A2 >
        • ● BOLT HEAD ASSEMBLY
      • HOP NUB
  • SALES LOCATIONS
  • INSTALL EXPERIENCE SHARE
    • MODIFY TIPS >
      • HOW TO INCREASE KWA AR GBB AIR-SEALED
      • KSC MP9 NOZZLE PUTTER ADJUST TIPS
      • D.I.Y. SAVING GAS DEVICE
      • GBBP HOP lever ADJUST TIP
      • GBBP REPLACE HOP-UP BUCKING
      • REDUCE WE P90 GBB TRIGGER PRESSURE
    • ISSUE FIXABLE >
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE