Ox Accelerator Mainspring Airgun air rifle spring PTFE coated high grade steel

£35.49 £30.00

Genuine Ox Accelerator mainspring for air rifles and airguns. Ox Yellow spring is furnace baked and coated with molybdenum and PTFE for progressive lubrication and rapid acceleration. The worlds first square section mainspring is still number one. Quality Swedish Grade A high content chrome manganese carbon silicone tempered steel. Each spring has a tensile strength of 250 000 lbs per square inch. It is almost unknown for one to fail. The Ox springs have been tested up to 350 million compression cycles under independant lab tests. Genuine Ox product from an authorised stockist.