OX ACCELERATOR AIRGUN MAINSPRINGS
From the house of Ox.
OX is the name if Power and Performance is your aim.
OX ACCELERATOR AIR RIFLE MAINSPRING
No.5, 6 AND 7 ARE SOLD OUT
Size information shown below
Condition: New, in packaging
Square profile spring.
With molybdenum and PTFE coating.
Manufactured from Swedish high content chrome manganese carbon silicon tempered spring steel.
The tensile strength of this material is in excess of 250,000 lbs per square inch, and under laboratory tests have endured 350 million compression cycles.
The perfect replacement or upgrade for standard mainsprings.
The World's No.1 square mainspring.
For up to 40% more compressed poundage than conventional mainsprings.
Fitting this spring may take the rifle over the legal limit.
They may require cutting to fit, (guides on YouTube).
We only recommend you use a Gunsmith.
Replacing a mainspring is not a straight forward task and can cause serious injury to yourself or others.
We recommend you use the services of a professional gunsmith to change the mainspring.
After your new spring is installed, you will need to use an accurate chronograph,
to check it has not taken your rifle over the none FAC legal limit of 12ft/lbs.
Please Note: Manufactures specifications can change.
If when fitting a spring, your rifle becomes coil-bound, it may be
necessary to remove a couple of coils from the spring.
Stated weights include the packaging.