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We deliver to all EU countries within 1–5 days!
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17-Piece Grenade-Style Valve Tool & Bit Set
This is the ultimate tool for anyone working on Gas Blowback (GBB) pistols and rifles. Inspired by the legendary MK II hand grenade, this set combines an extremely bold design with professional functionality that covers almost every type of valve on the market.
Shop tip: Inlet and exhaust valves on gas magazines require special tools to avoid damage. Regular screwdrivers will often deform brass valves. This set provides the precise heads needed for brands such as VFC, WE, Marui, and KSC, while also functioning as a powerful screwdriver for regular maintenance.
Tactical Strength and Precision
The handle is machined from forged 6061-T6 aluminum (the same quality used in real aircraft parts) and anodized for maximum wear resistance.The valve heads themselves are made of heat-treated 1144 carbon steel with a hardness of approx. 47 HRC. This ensures that the tool won’t give way when loosening tightly stuck valves.
Thanks to the “One-Touch Quick-Change” system, you can switch between the different valve heads or the included 6.35 mm standard bits in seconds. The rough surface of the “grenade” ensures a firm grip without the tool slipping, even if you have a little oil on your fingers.
Compatibility list for valve heads:
- GPT-G-01S: Compatible with WE, Tokyo Marui, KSC, WA.
- GPT-G-01L: Compatible with VFC, Northeast, Viper, EB, G&P.
- GPT-G-03: Compatible with WE, VFC, KSC.
- GPT-G-04: Large output valve for Viper, EB, GHK.
- GPT-G-05: Front sight adjustment tool (VFC, WE, Viper and real firearms).
- GPT-G-06: Compatible with WA.
Kit includes:
- 1 grenade-style handle
- 5 specialized valve heads
- 1 sight adjustment tool
- 10 standard 6.35mm bits (Phillips, flathead, hex)
- 1 lockable storage case
Technical data
| Handle material | 6061-T6 forged aluminum |
| Head material | 1144 carbon steel (47 HRC) |
| Bit standard | 6.35mm (1/4") |
| Surface treatment | Environmentally friendly physical coating (free of heavy metals) |
| Design | MK II Grenade Tactical |
The customer purchases the goods at their own risk and is responsible for complying with all local legal requirements regarding the purchase, possession, use, or transport of the goods available in the online store.
This includes, but is not limited to, ASG (softguns), air rifles, and paintball replicas, which may be subject to specific regulations concerning weapons and ammunition.
Restrictions on the purchase, possession, use, or transport of these goods may apply in the destination country, and the seller assumes no responsibility for this. Any fees or costs (including administrative fees, validation, taxes, and customs duties) are the customer's responsibility.
The use of ASG (softguns), air rifles, and paintball replicas requires appropriate safety measures and caution. These products are not intended for persons under 18 years of age.
