【T-N.T. APS-X HOP-UP SYSTEM】
GHK-AK series GBB FULL HOP-UP RETROFIT KIT
​
T-N.T. STUDIO 所推出的熱銷產品：GHK-AK升級HOP座，修正了內管固定方式，以及更換為使用氣槍規格膠皮。內附的HOP膠皮則是標準泛用型的T-HOP膠皮，建議可搭配使用S+ 精密雙內徑日蝕氣墊內管，膠皮與內管相輔相成，射擊表現更是如虎添翼，讓你的愛槍不只有漂亮的外觀，更有讓人驚艷的射擊性能表現！
​
【T-HOP 膠皮】：標準泛用型膠皮，適合搭配中等重量～加重彈使用；中～遠距離射擊。

產品特色 : 
●由CNC製作的一體式HOP座，採寸精確，安裝步驟簡易快速。
●修正內管固定方式，改為兩側內六角螺絲固定，穩固不搖晃。
​●修正膠皮形式：改為使用GBB規格氣槍皮，氣密度更佳。
●修正上彈位置，確保上彈位置一致，射擊表現更穩定。
●直立圓柱式壓塊設計，旋鈕調整不跑位。

※小提示※
1. 如遇到某些批次的AK有垂管問題可能會導致安裝不順利、或發生卡彈的情況(因垂管而導致與槍機不同軸)，建議可用銼刀將HOP座兩側的翅膀 "下端" 視實際情況修磨掉1-2mm左右即可順利安裝。
2. 外管鎖進槍身的圈數亦是重要關鍵，建議可先拆下外管後，裝入HOP座總成後再鎖回外管，外管鎖至有夾到HOP座的感覺即可，如鎖太緊可能導致調整環咬死而無法調整HOP。
3. 以上建議給有相對DIY能力的玩家參考，或是請交至您信任的槍店交由專業技師進行施工。
4. 如對產品有其他疑問，歡迎私訊至T-N.T. STUDIO的FaceBook粉絲專頁，我們將有專業人員為您解答產品問題。

支援型號：
GHK-AK GBBR 全系列

T-N.T. STUDIO's popular product: GHK-AK upgraded HOP chamber, revised the inner barrel fixing method, and replaced it with GBB specification bucking. The attached HOP bucking is standard T-HOP bucking. It is recommended to use with S+ precision dual inner diameter eclipse air-cushion inner barrel, the shooting performance is even more better!!

【T-HOP bucking】:
●Standard HOP-UP bucking.
●Suitable for use with medium-weight to heavier BBs.
●Medium ~ long-range shooting.

Features:
●The one-piece HOP seat made by CNC is accurate, and the installation steps are simple and fast.
●Revised the fixing method of the inner barrel and changed it to fixing with hexagon socket screws on both sides, which is stable and does not shake.
​●Change to use GBB specification bucking, which has better air-seal.
●Fix the BB reload position to ensure that the reload position is consistent and the shooting performance is more stable.
●Upright cylindrical nub design, tuning adjustment knob the nub does not shift.

Supported models:
GHK-AK GBBR series.

​※All retrofit kits are assembled by our professional technicians, but there may still be slight tolerances between different batches of airsoft guns. It is recommended that you must have relative DIY ability before purchasing.※

---

---

​【標準-精密雙内徑氣墊內管】
 STD. Precision Dual diameter Air-cushion Inner barrel 

【GHK-AK Retrofit kit】245mm

NT$3,050.00

【GHK-AK Retrofit kit】320mm

NT$3,250.00

【GHK-AK Retrofit kit】410mm

NT$3,500.00

【GHK-AK Retrofit kit】580mm

NT$4,100.00

---

​【S+ 精密雙内徑日蝕氣墊內管】
 S+ Precision Dual diameter Air-cushion Inner barrel 

【GHK-AK Retrofit kit】S+ 245mm

NT$3,500.00

【GHK-AK Retrofit kit】S+ 320mm

NT$3,700.00

【GHK-AK Retrofit kit】S+ 410mm

NT$3,950.00

【GHK-AK Retrofit kit】S+ 580mm

NT$4,550.00

Material : Aluminum, Bronze, Rubber

---

【HOP-UP座 / 備用替換膠皮 / 配件】
HOP-UP CHAMBER, SPARE HOP-UP BUCKING, ACCESSORIES

【GHK-AK HOP-UP Chamber set】

NT$1,850.00

【High Flow Piston / GHK-AK GBB】

NT$1,150.00

【T-HOP BUCKING】GHK-AK / 50°

NT$525.00

【T-HOP BUCKING】GHK-AK / 60°

NT$525.00

---

​Material : Aluminum, Bronze, Rubber

MADE IN TAIWAN