Airsoft Upgrades

T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR

Brand: T-N.T. StudioCategory: GBBR Inner Barrels1 retailer

Price: $108.37 — In stock at 1 retailer.

Prices last checked August 20, 2026 across 1 retailer.

Content: ●T-N.T. - T-HOP bucking / GHK-AR / 60° *1 ●T-N.T. - S+ Double I/D Air-cushion inner barrel *1 ●T-N.T. - GHK-AR HOP chamber assembly *1 The popular product launched by T-N.T. STUDIO : GHK-AR upgrades the dual-purpose HOP chamber, which can be adjusted quickly and easily by using the adjustment knob in the same way as the original (Type A). If the player has replaced some styles of handguards, it is inconvenient to use the adjustment knob, or when the handguard style is not convenient for quick disassembly and assembly, the HOP adjustment method can also be changed by replacing the adjustment knob : use a 1.5mm hexagon wrench to adjusted HOP-UP in upper receiver. HOP bucking can be used with T-HOP, TR-HOP or H.L.R. bucking according to the type of BB used by individuals, and with S+ precision dual inner diameter eclipse air-cushion inner barrel, and 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 chamber made by CNC is accurate and does not shake, and the installation steps are simple and fast. ​●Change to use GBB spec 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. ●Adopt T-N.T. positioning nub design to avoid the displacement due to vibration. Available in 70 degrees and 80 degrees. ●Dual-purpose HOP chamber: Adjustable knob (type A), or spring type (type B) is available. Players can choose the appropriate style to use according to the form of the handguard. Supported models: GHK-AR GBBR series. ​ ※Inner barrel material: bronze electroplated chemical nickel. ※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.※

T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR price comparison: the lowest price is $108.37 at Bang Bang Airsoft, and the median across 1 tracked listing is $108.37.

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Where to buy the T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR: prices at 1 retailer

  • Bang Bang Airsoft: $108.37 — In Stock

Frequently asked questions about the T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR

How much does the T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR cost?
The T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR ranges from $108.37 across 1 retailer. The lowest current price is at Bang Bang Airsoft. Prices are updated regularly from each store's live catalog.
Where can I buy the T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR?
The T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR is currently in stock at 1 retailer including Bang Bang Airsoft. We track availability across 1 airsoft stores and update stock status regularly.
Is the T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR a good gbbr inner barrels upgrade?
The T-N.T STUDIO T-Hop S+ Retrofit Kit for GHK AR by T-N.T. Studio is listed in our GBBR Inner Barrels category and is priced from $108.37. We aggregate prices from 1 retailer so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

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