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

HS+ 精密雙內徑重型日蝕內管 是結合了H+ 精密雙內徑氣墊重管 和 S+精密雙內徑日蝕內管 特點的產品：
●H+ 重管的抗震性極佳。
●S+ 內管入口處的0.04mm 微駝峰設計。
●內徑：6.03~6.35mm​ / 外徑：9.95mm

The HS+ inner barrel is a product that combines the characteristics of H+ and S+ barrels:
●Excellent shock resistance of the H+ inner barrel.
●The micro hump design of the S+ inner barrel.
●Inner diameter : 6.03~6.35mm, Outer diameter : 9.95mm

HS+ Barrel correspond models:

VSR series:
---Standard ver. - 430mm.
---Long ver. - 510mm / 550mm.
---Custom length.

VFC M40A5:
---554mm
---Custom length.

A&K M24(need to modify the barrel's side position grooves):
---520mm.
---Custom length.

CA M24 (Old/New versions):
---520mm.
---Custom length.

ARES AS-01:
---550mm
---Custom length.

S&T M40A3:
---455mm.

​KJ KC02:
---380mm.
---510mm.
---Custom length.
(Other sniper models, please contact T-N.T. Studio)

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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 : 9.95mm

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​【日蝕重管 / HS+ Air-cushion inner barrel 】

HS+ INNER BARREL - 265mm

NT$3,100.00

HS+ INNER BARREL - 275mm

NT$2,950.00

HS+ INNER BARREL - 320mm

NT$3,200.00

HS+ INNER BARREL - 370mm

NT$3,350.00

HS+ INNER BARREL - 430mm

NT$3,600.00

HS+ INNER BARREL - 455mm

NT$3,600.00

HS+ INNER BARREL - 510mm

NT$3,950.00

HS+ INNER BARREL - 520mm

NT$3,800.00

HS+ INNER BARREL - 550mm

NT$4,250.00

HS+ INNER BARREL - 554mm

NT$4,250.00