T-N.T. STUDIO AIRSOFT
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    • HOP-UP Bucking >
      • How to choose the HOP bucking?
      • T-HOP BUCKING SERIES
      • TR-HOP BUCKING SERIES
      • H.L.R. BUCKING SERIES
      • FLAT HOP BUCKING
      • SILICONE BUCKING FULL SERIES
    • INNER BARREL >
      • T-N.T. Patented product introduce
      • How to choose the inner barrel?
      • 【STD】PRECISION DUAL I/D AIR-CUSHION INNER BARREL
      • 【S+】AIR-CUSHION INNER BARREL
      • 【H+】AIR-CUSHION INNER BARREL
      • 【HS+】AIR-CUSHION INNER BARREL
    • HOP-UP COMBO SET >
      • ● MARUI / WE GBBP
      • ● MARUI / WE GBBR
      • ● KJW GBBP / GBBR
      • ● AEG
      • ● VSR-10
      • ● SILVERBACK SRSA1
      • ● SILVERBACK TAC-41
      • ● ICS-TOMAHAWK
    • 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
      • SYSTEMA PTW SERIES
      • VSR-10 SERIES
      • SILVERBACK SRS A1/A2/HTI >
        • ● TERMINATOR FULL SET
        • ● BOLT HEAD ASSEMBLY
      • S&T >
        • ● S&T M1903
        • ● S&T Kar98K (Old ver.)
      • ARES >
        • ARES Kar98K
        • ARES LEE ENFIELD SMLE British No.4 MK1
      • WELL AWP / TYPE96
      • WWII FULL RETROFIT KIT
    • UPGRADE ACCESSORIES >
      • VSR-10 Max-Air-Volume SYSTEM
      • VSR-10 UPGRADE ACCESSORIES
      • SRS A1/A2 BOLT HEAD ASSEMBLY
      • ICS-TOMAHAWK UPGRADE ACCESSORIES
      • HOP NUB
    • T-N.T. UPGRADED AIRSOFT FIREARMS
  • 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 >
      • ICS-TOMAHAWK I
      • ICS-TOMAHAWK II
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE

PATENT P.
​INNER BARREL

【T-N.T. APS-X HOP-UP SYSTEM】PATENTED PRODUCT
Precision Dual inner diameter Air-cushion inner barrel

Using state of the art engineering, T-N.T. has designed a new kind of barrel, that will not only improve accuracy, but improve performance and effect range by 30~50% !!
​
Key Feature :
●
Enlarged HOP-UP window for bucking : 
Different from the common AEG or GBB inner barrel, the enlarged window is compatible with almost any brand of bucking.

●Air-cushion design :
An inner barrel has two different inner diameters (6.03 ~ 6.35mm), the main purpose is to allow the high-pressure gas behind the BB to completely cover the BB, when the BBs is shot out of the barrel, since the high-pressure gas flow behind the BB is faster than the BBs, so it can achieve "Front guide" when the BBs shooting out.

●Highly compatible : 
T-N.T. inner barrel series is common platform, has been pre-completed with the side cut groove of AEG, GBB, and VSR, suitable the almost HOP-UP bucking on the market. More better compatibility, almost suitable for most popular brands airsoft replica model on the market.

T-N.T cutting edge inner barrels are definitely the best thing in airsoft today, use the『Precision Double I/D Air-cushion inner barrel』with『T-HOP / TR-HOP bucking』,make your airsoft BB gun's performance better then better !!

Material : bronze with electroplated chemical nickel surface.
Inside diameter : 6.03mm (tight bore) ~ 6.35mm (wider bore), two different inner diameter in one barrel.
Outside diameter : 8.5mm
圖片
圖片

【Each brand /gun type - inner barrel length list】
Common size conversion :
10.5"....265mm
11".......275mm
12.5"....320mm
14.5"....370mm
16".......407mm
18".......455mm
20".......510mm


GHK
《AR series》
M4 MOD1、M4 10.5"...265mm
M4 12.5".....................320mm
M4 MOD2、M4 14.5"...370mm
《AK series》
AKS74U.......245mm
AK105.........320mm
AKM、AIMS、AKMS、AK74、AK74MN...407mm
RPK.............580mm
《G5 series》
G5..........200mm
G5 12"....300mm
G5 16"....407mm


WE
M4/RIS.......370mm
M4 CQB......275mm
R5C.............215mm
416C...........245mm
SCAR...........260mm
​P90..............275mm
小米7...........200mm
T-91.............393mm
AK PMC.......420mm
M14.............540mm
M14 EBR......440mm
PDW 8".........230mm
PDW 10".......275mm
G36C............240mm
G36K............340mm
G36E............500mm
MP5 A2/A3....215mm
MP5K.............112mm
MP5 SD..........322mm
L85................465mm


KWA/KSC
M4 AEG.................370mm
M4 System AEG....395mm
SR5 AEG................235mm
SR10 AEG..............425mm
SR12 AEG..............510mm
AR15 MEGA 14.5" (GBB)...370mm
G36C AEG...........261mm
KTR-03 GBB........440mm
KSC-MP9 GBB............143mm
KWA-MP7 GBB...........170mm


VFC
M4A1 (GBB).............380mm
M4A1 (AEG).............380mm
M4 RIS (GBB)...........380mm
MK12 MOD1 (AEG)...455mm
MK18 MOD0 (AEG)...275mm
MK18 MOD1 (AEG)...275mm

VR16 RIS II (GBB).....................380mm
VR16 CQB II (GBB)....................275mm
VR16 SABER CARBINE (GBB)...370mm
VR16 SABER CQB (GBB)...........229mm
VR16 SABER VSBR (GBB).........208mm
VR16 STINGER SB (AEG)..........168mm

SR16 (AEG)..........420mm

416 V2 (GBB).......370mm
416 V2 (AEG).......275mm
416C (GBB)..........208mm
416C (AEG)..........229mm
HK 416A5 (GBB)...275mm
M27 (GBB)...........370mm
M27 (AEG)...........370mm

417 (GBB).................320mm
417 (AEG).................340mm
417 Sniper (AEG).......510mm
417 Recon (GBB).......380mm
417 Recon (AEG).......420mm
417 Premium (GBB)...510mm/554mm

MP5 A2/A3/A4/A5 (GBB)...208mm
MP5 A4/A5 (AEG)...............208mm
MP5 NAVY (GBB)................208mm
MP5K (GBB)........................115mm
MP5K PDW (GBB)...............115mm
MP5 SD3 (GBB)...................330mm

MP7 A1/NAVY (GBB).....190mm


Sniper Rifle(Spring/Gas powered)
VSR-PS.........430mm
VSR G-spec...300mm

SRS G-spec...300mm
SRS 16".........420mm
SRS 20".........510mm
SRS 22".........570mm
SRS 26".........680mm
SRS HTI........735mm


AWP...........500mm
M24..............520mm
M700.........640mm
R-93..............495mm
SVD...............650mm
S&T M40A3...455mm
VFC M40A3...470mm
VFC M40A5...554mm/590mm
ARES M40......500mm/510mm


GBB PISTOL
M1911..........112mm
M9................108mm
G17/18...........97mm
G19/23...........86mm
G34/35.........112mm
Hi-CAPA 3.8"...80mm
Hi-CAPA 4.3"...97mm
Hi-CAPA 5.1"...112mm
Hi-CAPA 7"......170mm
M&P 9 大嘴鳥.....94mm
M&P 9c 小嘴鳥.....78mm
XDM................100mm
KJ CZ-P09.......102mm
KJ CZ75 SP01 SHADOW....106mm
KJ SHADOW2.......109mm


OTHERS
FN-2000.....430mm
RS-TYPE97...480mm
M249........510mm
MK43​........460mm

​【標準管 / STD Air-cushion inner barrel 】

Air-cushion Inner barrel - 75mm

NT$550.00

Precision Inner barrel - 86mm

NT$550.00

Precision Inner barrel - 97mm

NT$550.00

Precision Inner barrel - 112mm

NT$550.00

Precision Inner barrel - 129mm

NT$700.00

Precision Inner barrel - 132mm

NT$700.00

Precision Inner barrel - 143mm

NT$700.00

Precision Inner barrel - 170mm

NT$850.00

Precision Inner barrel - 200mm

NT$1,000.00

Air-cushion Inner barrel - 220mm

NT$1,400.00

Air-cushion Inner barrel - 245mm

NT$1,500.00

Air-cushion Inner barrel - 265mm

NT$1,500.00

Air-cushion Inner barrel - 275mm

NT$1,500.00

Air-cushion Inner barrel - 320mm

NT$1,600.00

Air-cushion Inner barrel 345mm

NT$1,700.00

Air-cushion Inner barrel - 370mm

NT$1,700.00

Air-cushion Inner barrel - 380mm

NT$1,800.00

Air-cushion Inner barrel - 410mm

NT$1,900.00

Air-cushion Inner barrel - 430mm

NT$1,950.00

Air-cushion Inner barrel - 455mm

NT$1,950.00

Air-cushion Inner barrel - 510mm

NT$2,000.00

Air-cushion Inner barrel - 520mm

NT$2,000.00

Air-cushion Inner barrel - 554mm

NT$2,100.00

Air-cushion Inner barrel 570mm

NT$2,200.00

Air-cushion Inner barrel - 580mm

NT$2,200.00

Air-cushion Inner barrel - 590mm

NT$2,200.00

Air-cushion Inner barrel - 650mm

NT$2,450.00

Air-cushion Inner barrel - 680mm

NT$2,650.00

Air-cushion Inner barrel - 700mm

NT$2,650.00

Air-cushion Inner barrel - 735mm

NT$2,650.00

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

Purchasing Methods

If want to buy any products, or any questions about products, please PM to us !!
Send Message

Contact Us


​​TEL.

+886-7-7676306

We are looking for distributors, if interested in cooperation please contact us!

  • HOME
  • NEWS
  • ABOUT US
  • FULL PRODUCTS
    • HOP-UP Bucking >
      • How to choose the HOP bucking?
      • T-HOP BUCKING SERIES
      • TR-HOP BUCKING SERIES
      • H.L.R. BUCKING SERIES
      • FLAT HOP BUCKING
      • SILICONE BUCKING FULL SERIES
    • INNER BARREL >
      • T-N.T. Patented product introduce
      • How to choose the inner barrel?
      • 【STD】PRECISION DUAL I/D AIR-CUSHION INNER BARREL
      • 【S+】AIR-CUSHION INNER BARREL
      • 【H+】AIR-CUSHION INNER BARREL
      • 【HS+】AIR-CUSHION INNER BARREL
    • HOP-UP COMBO SET >
      • ● MARUI / WE GBBP
      • ● MARUI / WE GBBR
      • ● KJW GBBP / GBBR
      • ● AEG
      • ● VSR-10
      • ● SILVERBACK SRSA1
      • ● SILVERBACK TAC-41
      • ● ICS-TOMAHAWK
    • 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
      • SYSTEMA PTW SERIES
      • VSR-10 SERIES
      • SILVERBACK SRS A1/A2/HTI >
        • ● TERMINATOR FULL SET
        • ● BOLT HEAD ASSEMBLY
      • S&T >
        • ● S&T M1903
        • ● S&T Kar98K (Old ver.)
      • ARES >
        • ARES Kar98K
        • ARES LEE ENFIELD SMLE British No.4 MK1
      • WELL AWP / TYPE96
      • WWII FULL RETROFIT KIT
    • UPGRADE ACCESSORIES >
      • VSR-10 Max-Air-Volume SYSTEM
      • VSR-10 UPGRADE ACCESSORIES
      • SRS A1/A2 BOLT HEAD ASSEMBLY
      • ICS-TOMAHAWK UPGRADE ACCESSORIES
      • HOP NUB
    • T-N.T. UPGRADED AIRSOFT FIREARMS
  • 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 >
      • ICS-TOMAHAWK I
      • ICS-TOMAHAWK II
      • KWA MASADA GBB BARREL EXTENSION FIXED
      • KJ 1911 GBBP SHOOTING WEAKS ISSUE