Description
Black Knight Tuning Service for Weihrauch HW97 / HW77 Underlever Rifles
Improve the performance and smoothness of your underlever air rifle with our professional Black Knight tuning service. This specialist service optimises the internal components of the Weihrauch HW97 and Weihrauch HW77, two of the most respected spring rifles in the airgun world.
Both rifles use a fixed-barrel underlever system, which helps maintain excellent accuracy and consistency compared to many break-barrel rifles.
Our experienced technicians completely strip the rifle, prepare the internal components and install a Black Knight tuning kit. As a result, the rifle delivers a smoother shot cycle, reduced vibration and improved shooting consistency.
This service is ideal for shooters who want to get the maximum performance from their Weihrauch spring rifle.
Professional Air Rifle Tuning
First, we completely disassemble the rifle and clean all internal parts. Next, we hone the piston chamber and prepare the mainspring to reduce friction and vibration.
Afterwards, we install the Black Knight tuning kit and adjust the rifle to the correct power output.
Consequently, the rifle cycles more smoothly and produces a refined firing behaviour.
Our tuning service includes:
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Full strip down of the rifle
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Complete degrease and internal cleaning
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Honing of the piston chamber
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Deburring, flattening and dressing of the mainspring
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Installation of the Black Knight tuning kit
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Power adjustment and testing
This level significantly improves the shot cycle, consistency and overall shooting feel.
Compatible Rifles
This tuning service is designed for the following underlever rifles:
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Weihrauch HW97
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Weihrauch HW77
Both models are highly regarded for their fixed barrel accuracy and excellent trigger systems, making them popular choices for target shooting and field use.
Turnaround Time
Typical turnaround time for tuning services is:
10–14 days
Customers can:
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Drop the rifle into our shop, or
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Send the action via Parcelforce recorded delivery
