T-N.T. STUDIO AIRSOFT
  • HOME
  • NEWS
  • ABOUT US
  • T-N.T. ~ APS-X ~ FULL LINE PRODUCT
    • HOP-UP Bucking SERIES
      • T-HOP BUCKING SERIES
      • TR-HOP BUCKING (AEG/GBB)
      • TR-HOP BUCKING (SRS/VSR)
      • TR-HOP BUCKING (SILICONE)
    • PRECISION AIR-CUSHION INNER BARREL SERIES
      • PRECISION DOUBLE I/D AIR-CUSHION INNER BARREL
      • S+ AIR-CUSHION INNER BARREL
      • H+ AIR-CUSHION INNER BARREL
    • STANDARD HOP-UP COMPLETE KIT
      • GBBP KIT
      • GBBR KIT
      • AEG KIT
      • VSR & FULL THRUST KIT
      • KJ GBB KIT
      • SRS KIT
    • CNC UPGRADE RETROFIT KIT
      • KWA / KSC - GBB
        • KWA - AR/M4 GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • KWA - MP7 GBB
          • RETROFIT KIT
          • O-RING PISTON KIT
        • KSC - MP9 GBB
          • RETROFIT KIT
          • MP9 ADAPTOR
      • GHK - GBB
        • AR SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • AK SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • AUG SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • GHK GBB HI-FLOW Piston
      • VFC - GBB
        • M4/VR16 - GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • HK 416A5 - GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • MP5 - GBB
          • RETROFIT KIT
      • VIPER TECH INOKATSU
        • RETROFIT KIT
        • HOP CHAMBER
        • TW SYSTEM RETROFIT KIT
      • BOLT ACTION SNIPER
        • VSR
          • TM-1 VSR RETROFIT KIT
          • TM-1 VSR HOP CHAMBER
        • SRS
          • TERMINATOR FULL RETROFIT KIT
          • TERMINATOR HOP CHAMBER KIT
          • BOLT HEAD ASSEMBLY
        • S&T M1903
          • M1903 RETROFIT KIT
          • HOP CHAMBER
          • STEEL CYLINDER SET
          • STEEL SEAR SET
        • S&T Kar98K
          • RETROFIT KIT
          • HOP CHAMBER
          • Kar98 UPGRADE KIT
        • WELL-AWP / TYPE96
          • RETROFIT KIT
          • HOP CHAMBER
    • UPGRADE ACCESSORIES
      • VSR
        • HOP-UP LEVER
        • M.A.V. SYSTEM FOR VSR
      • S&T/SW Kar98k
        • Kar98k UPGRADE KIT
      • HOP NUB
  • 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 with T-HOP
      • REDUCE WE P90 GBB TRIGGER PRESSURE
      • WELL AWP/AW.338 BEARING TRIGGER
    • ISSUE FIXABLE
      • KWA MASADA GBB MAG'S LIP ISSUE FIXABLE
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE
  • SALES LOCATIONS
  • T-N.T. Youtube channel
  • GET IN TOUCH
  • ~ SWIT AIRSOFT SHOP ~ ( WWII AIRSOFT )
  • HOME
  • NEWS
  • ABOUT US
  • T-N.T. ~ APS-X ~ FULL LINE PRODUCT
    • HOP-UP Bucking SERIES
      • T-HOP BUCKING SERIES
      • TR-HOP BUCKING (AEG/GBB)
      • TR-HOP BUCKING (SRS/VSR)
      • TR-HOP BUCKING (SILICONE)
    • PRECISION AIR-CUSHION INNER BARREL SERIES
      • PRECISION DOUBLE I/D AIR-CUSHION INNER BARREL
      • S+ AIR-CUSHION INNER BARREL
      • H+ AIR-CUSHION INNER BARREL
    • STANDARD HOP-UP COMPLETE KIT
      • GBBP KIT
      • GBBR KIT
      • AEG KIT
      • VSR & FULL THRUST KIT
      • KJ GBB KIT
      • SRS KIT
    • CNC UPGRADE RETROFIT KIT
      • KWA / KSC - GBB
        • KWA - AR/M4 GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • KWA - MP7 GBB
          • RETROFIT KIT
          • O-RING PISTON KIT
        • KSC - MP9 GBB
          • RETROFIT KIT
          • MP9 ADAPTOR
      • GHK - GBB
        • AR SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • AK SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • AUG SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • GHK GBB HI-FLOW Piston
      • VFC - GBB
        • M4/VR16 - GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • HK 416A5 - GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • MP5 - GBB
          • RETROFIT KIT
      • VIPER TECH INOKATSU
        • RETROFIT KIT
        • HOP CHAMBER
        • TW SYSTEM RETROFIT KIT
      • BOLT ACTION SNIPER
        • VSR
          • TM-1 VSR RETROFIT KIT
          • TM-1 VSR HOP CHAMBER
        • SRS
          • TERMINATOR FULL RETROFIT KIT
          • TERMINATOR HOP CHAMBER KIT
          • BOLT HEAD ASSEMBLY
        • S&T M1903
          • M1903 RETROFIT KIT
          • HOP CHAMBER
          • STEEL CYLINDER SET
          • STEEL SEAR SET
        • S&T Kar98K
          • RETROFIT KIT
          • HOP CHAMBER
          • Kar98 UPGRADE KIT
        • WELL-AWP / TYPE96
          • RETROFIT KIT
          • HOP CHAMBER
    • UPGRADE ACCESSORIES
      • VSR
        • HOP-UP LEVER
        • M.A.V. SYSTEM FOR VSR
      • S&T/SW Kar98k
        • Kar98k UPGRADE KIT
      • HOP NUB
  • 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 with T-HOP
      • REDUCE WE P90 GBB TRIGGER PRESSURE
      • WELL AWP/AW.338 BEARING TRIGGER
    • ISSUE FIXABLE
      • KWA MASADA GBB MAG'S LIP ISSUE FIXABLE
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE
  • SALES LOCATIONS
  • T-N.T. Youtube channel
  • GET IN TOUCH
  • ~ SWIT AIRSOFT SHOP ~ ( WWII AIRSOFT )
+886-7-7676306
​

【T-N.T. APS-X HOP-UP SYSTEM】​
STEEL UPGRADE CYLINDER KIT
For : S&T M1903

《TAIWAN T-N.T. STUDIO》
STEEL UPGRADE CYLINDER KIT for S&T M1903.


Like the retro style of the old guns, but always feel that the performance can't compete with the modern guns?

It's now!! Everyone who likes the classic old guns of World War II is blessed!!

T-N.T. specially developed this set of "upgrade steel cylinder retrofit kit" for players who like S&T M1903. 

In addition to recalculating and making cylinders and pistons that make full use of the effective volume, it is also a comprehensive replacement of the more sturdy material, so that the service life is greatly improved!!

●Stainless Cylinder. 
(sandblasted & electroplated with black chrome)
●Steel cylinder tail.
●Steel cylinder head. 
●7mm Steel spring guide.
●Aluminum CNC light weight 6 holes piston.
(sandblasted + anode red)
●O-ring x3.
●T-N.T.custom save effort spring.

If use T-N.T. S&T M1903 520mm kit (T-HOP bucking and precision air-cushion inner barrel) together, the shooting performance is even more powerful!!

Makes your S&T M1903 turns killing weapon for the wargame!!
​It's no longer just a wall-mounted!!

●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 !!

【T-N.T.】UPGRADE STEEL CYLINDER SET for S&T M1903

NT$3,500.00

【T-N.T.】UPGRADE STEEL SEAR SET for S&T M1903

NT$2,100.00
  • HOME
  • NEWS
  • ABOUT US
  • T-N.T. ~ APS-X ~ FULL LINE PRODUCT
    • HOP-UP Bucking SERIES
      • T-HOP BUCKING SERIES
      • TR-HOP BUCKING (AEG/GBB)
      • TR-HOP BUCKING (SRS/VSR)
      • TR-HOP BUCKING (SILICONE)
    • PRECISION AIR-CUSHION INNER BARREL SERIES
      • PRECISION DOUBLE I/D AIR-CUSHION INNER BARREL
      • S+ AIR-CUSHION INNER BARREL
      • H+ AIR-CUSHION INNER BARREL
    • STANDARD HOP-UP COMPLETE KIT
      • GBBP KIT
      • GBBR KIT
      • AEG KIT
      • VSR & FULL THRUST KIT
      • KJ GBB KIT
      • SRS KIT
    • CNC UPGRADE RETROFIT KIT
      • KWA / KSC - GBB
        • KWA - AR/M4 GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • KWA - MP7 GBB
          • RETROFIT KIT
          • O-RING PISTON KIT
        • KSC - MP9 GBB
          • RETROFIT KIT
          • MP9 ADAPTOR
      • GHK - GBB
        • AR SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • AK SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • AUG SERIES
          • RETROFIT KIT
          • HOP CHAMBER
        • GHK GBB HI-FLOW Piston
      • VFC - GBB
        • M4/VR16 - GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • HK 416A5 - GBB
          • RETROFIT KIT
          • HOP CHAMBER
        • MP5 - GBB
          • RETROFIT KIT
      • VIPER TECH INOKATSU
        • RETROFIT KIT
        • HOP CHAMBER
        • TW SYSTEM RETROFIT KIT
      • BOLT ACTION SNIPER
        • VSR
          • TM-1 VSR RETROFIT KIT
          • TM-1 VSR HOP CHAMBER
        • SRS
          • TERMINATOR FULL RETROFIT KIT
          • TERMINATOR HOP CHAMBER KIT
          • BOLT HEAD ASSEMBLY
        • S&T M1903
          • M1903 RETROFIT KIT
          • HOP CHAMBER
          • STEEL CYLINDER SET
          • STEEL SEAR SET
        • S&T Kar98K
          • RETROFIT KIT
          • HOP CHAMBER
          • Kar98 UPGRADE KIT
        • WELL-AWP / TYPE96
          • RETROFIT KIT
          • HOP CHAMBER
    • UPGRADE ACCESSORIES
      • VSR
        • HOP-UP LEVER
        • M.A.V. SYSTEM FOR VSR
      • S&T/SW Kar98k
        • Kar98k UPGRADE KIT
      • HOP NUB
  • 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 with T-HOP
      • REDUCE WE P90 GBB TRIGGER PRESSURE
      • WELL AWP/AW.338 BEARING TRIGGER
    • ISSUE FIXABLE
      • KWA MASADA GBB MAG'S LIP ISSUE FIXABLE
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE
  • SALES LOCATIONS
  • T-N.T. Youtube channel
  • GET IN TOUCH
  • ~ SWIT AIRSOFT SHOP ~ ( WWII AIRSOFT )