Get more from the airgun you already own with our Tuning & Upgrades category — hammer de-bounce devices, power kits, lubricants, regulators and maintenance parts that boost performance and consistency. Whether you’re chasing a flatter velocity curve or just keeping things running smooth, these are the components tuners reach for. Shop tuning parts and dial your rifle in.
Tuning / UpgradesCaliber Conversion Kit for Huben K1 Air Rifle
$699.00This conversion kit will allow you to turn your .22 K1 into a .25 caliber airgun, or vice-versa! You might not need another K1, or it might be out of…
or from $59/mo- Tuning / Upgrades
Caliber Conversion Kit for Huben GK1 Air Pistol
$649.00This kit will allow you to change the caliber of your GK1. Move up from .177 or down from .25 according to your needs! The kit includes the entire barrel/mag…
or from $55/mo - Tuning / Upgrades
Regulator Conversion Kit for Huben GK1 Air Pistol
$379.00The GK1 is capable of massive raw power. Being unregulated is part of the reason – extreme pressure provides extreme results. However, some users might find interesting the addition of…
or from $32/mo - Bintac, Tuning / Upgrades
BinTac Regulator Kit For AEA Terminator 30/357 Gen1/Gen2
$349.00This is whole kit for Bintac Customized AEA Terminator 30/357.It works both on Gen1 and Gen2. Kit Including: One 500CC Aluminuim Tank One Regulator:External Adjustable From 12-20MPA One Regulator Tube…
or from $30/mo 
Air Pistols, Air Rifles, Air Venturi, Airguns, Bullpups, Tuning / UpgradesAir Venturi Alpha PCP Air Rifle, Compact Tube
$300.001-year limited warranty Air Venturi Alpha PCP Air Rifle Folding stock w/Picatinny connection.
or from $25/mo
-FX Accessories, Accessories, Tuning / UpgradesFX Impact MKII Power Plenum Kit
$229.00Increase the power & efficiency of your FX Impact!
or from $20/mo- -Accessory Brands, -Airgun Brands, -FX Accessories, -FX Rifles, Accessories, Tuning / Upgrades
FX Impact Power Block/Plenum Upgrade Kit(For MKI & MKII Impacts)
Original price was: $249.99.$219.99Current price is: $219.99.The FX Impact MKI and MKII are fantastic rifles for their time, and even hold up in the accuracy depart even today.
or from $19/mo - Tuning / Upgrades
Regulator for Huben K1 PCP Rifle · 2.0 version
$219.00⚠️ Important Compatibility Notice For K1 Airguns Purchased After 2022 : The K1 Regulator 2.0 is fully compatible with your airgun. Simply select the standard variant “2022 – up to…
or from $19/mo - AEA, Tuning / Upgrades
Plugs with Regulator for Moderate Power
$169.00This plug is designed for regulated AEA Airguns setups and is intended for low to moderate power shooting applications. It comes with the internal regulator already installed, making it suitable…
- Tuning / Upgrades
Huben K1 Air Rifle Original Regulator
$157.00Original Huben regulator. Select the housing based on your K1 version. The model 2021-2022-2023’s thread is asymmetrical, meaning the thread on each end is different. Model 2017-2018-2019-2020’s threads are symmetrical,…
- -FX Accessories, Accessories, Tuning / Upgrades
FX Integrated Harmonic Barrel Tuner
Price range: $149.99 through $169.99*FOR THE FX IMPACT* *Will not fit in factory FX case with a 700mm barrel for safe shipping.
Select options This product has multiple variants. The options may be chosen on the product pageQuick View - AEA, Tuning / Upgrades
AEA · Air Tube with Cap
$129.00Upgrade your shooting performance with our premium AEA Air Tube with Cap , designed for Pre-Charged Pneumatic (PCP) airguns. This high-quality air tube serves as the critical air reservoir, storing…
- -FX Rifles, Accessories, Tuning / Upgrades
FX Impact M3 Power Block Upgrade Kit (For Pre-Power Block M3s)
Original price was: $149.99.$119.99Current price is: $119.99.*This kit is for M3 (non-power block) Impacts.
Bintac, Tuning / UpgradesBinTac Zeus Muzzel Breaks
$99.00This is newly designed Muzzel breaks for BinTac Zeus Tactical.
- Tuning / Upgrades
Huben Airguns Valve Replacement Tool Kit
$97.00Huben Airguns Valve Replacement Tool Kit This kit includes the essential tools and components required for replacing the opening valves on the K1 and GK1 models. Inside The Box Huben…
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