Tuning kit BASIC MK1 for Weihrauch HW30(S)

Tuningkit BASIC <7.5 Joule HW30, HW30S and HW30 Junior with ORIGINAL WEIHRAUCH "F" Spring

The kit was developed together with the English author and tuner Lyndon Lewington from ARC Tuning. The well-known and proven V-Mach Tuningkit by Steve Pope served as a model. All components are meticulously matched using a shortened original Weihrauch piston spring. The spring and system are decoupled by a Teflon washer to absorb and compensate for the rotational forces of the spring.

Installation of the BASIC Tuningkit is straightforward and can be completed in minutes.

We are now using the significantly higher quality V-Mach piston springs, which is why we are selling off the remaining stock of this kit at a reduced price.

• leads to a quieter, improved recoil
• high-quality finish
• increased precision
• both guides adapted to the spring ends
• no more spring twang
• spring decoupled from the system
• spring ends laid flat and deburred

Scope of delivery:
Weihrauch piston spring <7.5 Joule
rear spring guide made of POM
front spring guide (tophat) made of POM
1 Teflon washer
2 metal washers
5g grease